Skip to main content
Erschienen in: Journal of NeuroVirology 6/2017

28.08.2017

Effects of sex and HIV serostatus on spatial navigational learning and memory among cocaine users

verfasst von: J. Fogel, L. H. Rubin, P. Maki, M. K. Keutmann, R. Gonzalez, J. Vassileva, E. M. Martin

Erschienen in: Journal of NeuroVirology | Ausgabe 6/2017

Einloggen, um Zugang zu erhalten

Abstract

Spatial learning and memory are critically dependent on the integrity of hippocampal systems. Functional MRI and neuropathological studies show that hippocampal circuitry is prominently affected among HIV-seropositive individuals, but potential spatial learning and memory deficits have not been studied in detail in this population. We investigated the independent and interactive effects of sex and HIV serostatus on performance of a spatial learning and memory task in a sample of 181 individuals with a history of cocaine dependence. We found that men showed faster times to completion on immediate recall trials compared with women and that delayed recall was significantly poorer among HIV-infected compared with HIV-uninfected participants. Additionally, a sex × serostatus effect was found on the total number of completed learning trials. Specifically, HIV-infected men successfully completed more learning trials compared with HIV-infected women. Results are discussed in the context of recent reports of sex and HIV serostatus effects on episodic memory performance.
Fußnoten
1
Data from 15 individuals on opioid substitution therapy were inadvertently included in the analyses. Follow-up sensitivity analyses were conducted removing those individuals on opioid substitution therapy to ensure that the present findings were not due to those select subjects, and since the findings did not change, those individuals were included in the final sample.
 
2
Participants who tested positive for cannabis were not excluded if testing was negative for all other substances. The presence of THC metabolites in the urine did not necessarily indicate cannabis use within 1–2 days prior to testing due to its much longer half-life.
 
3
Ten participants (5% of total sample) were unable or refused to complete the MI task due to difficulty in handling the joystick or understanding task instructions and were not included in the final total of 181 participants.
 
Literatur
Zurück zum Zitat Benedict RH (1997). Brief visuospatial memory test—revised: professional manual Benedict RH (1997). Brief visuospatial memory test—revised: professional manual
Zurück zum Zitat Benedict RH, Schretlen D, Groninger L, Dobraski M, Shpritz B (1996) Revision of the Brief Visuospatial Memory Test: studies of normal performance, reliability, and validity. Psychol Assess 8:145–153CrossRef Benedict RH, Schretlen D, Groninger L, Dobraski M, Shpritz B (1996) Revision of the Brief Visuospatial Memory Test: studies of normal performance, reliability, and validity. Psychol Assess 8:145–153CrossRef
Zurück zum Zitat Benedict RH, Schretlen D, Groninger L, Brandt J (1998) Hopkins Verbal Learning Test—Revised: normative data and analysis of inter-form and test-retest reliability. Clin Neuropsychol 12:43–55CrossRef Benedict RH, Schretlen D, Groninger L, Brandt J (1998) Hopkins Verbal Learning Test—Revised: normative data and analysis of inter-form and test-retest reliability. Clin Neuropsychol 12:43–55CrossRef
Zurück zum Zitat Blake DD, Weathers FW, Nagy LM, Kaloupek DG, Gusman FD, Charney DS, Keane TM (1995) The development of a clinician-administered PTSD scale. J Trauma Stress 8:75–90CrossRefPubMed Blake DD, Weathers FW, Nagy LM, Kaloupek DG, Gusman FD, Charney DS, Keane TM (1995) The development of a clinician-administered PTSD scale. J Trauma Stress 8:75–90CrossRefPubMed
Zurück zum Zitat Carey AN, Sypek EI, Singh HD, Kaufman MJ, McLaughlin JP (2012) Expression of HIV-Tat protein is associated with learning and memory deficits in the mouse. Behav Brain Res 229:48–56CrossRefPubMed Carey AN, Sypek EI, Singh HD, Kaufman MJ, McLaughlin JP (2012) Expression of HIV-Tat protein is associated with learning and memory deficits in the mouse. Behav Brain Res 229:48–56CrossRefPubMed
Zurück zum Zitat Castelo JM, Sherman SJ, Courtney MG, Melrose RJ, Stern CE (2006) Altered hippocampal-prefrontal activation in HIV patients during episodic memory encoding. Neurology 66:1688–1695CrossRefPubMed Castelo JM, Sherman SJ, Courtney MG, Melrose RJ, Stern CE (2006) Altered hippocampal-prefrontal activation in HIV patients during episodic memory encoding. Neurology 66:1688–1695CrossRefPubMed
Zurück zum Zitat Cook JA, Burke-Miller JK, Cohen MH, Cook RL, Vlahov D, Wilson TE, Golub ET, Schwartz RM, Howard AA, Ponath C, Plankey MW, Grey DD (2008) Crack cocaine, disease progression, and mortality in a multi-center cohort of HIV-1 positive women. AIDS (London, England) 22:1355CrossRef Cook JA, Burke-Miller JK, Cohen MH, Cook RL, Vlahov D, Wilson TE, Golub ET, Schwartz RM, Howard AA, Ponath C, Plankey MW, Grey DD (2008) Crack cocaine, disease progression, and mortality in a multi-center cohort of HIV-1 positive women. AIDS (London, England) 22:1355CrossRef
Zurück zum Zitat Driscoll I, Hamilton DA, Yeo RA, Brooks WM, Sutherland RJ (2005) Virtual navigation in humans: the impact of age, sex, and hormones on place learning. Horm Behav 47:326–335CrossRefPubMed Driscoll I, Hamilton DA, Yeo RA, Brooks WM, Sutherland RJ (2005) Virtual navigation in humans: the impact of age, sex, and hormones on place learning. Horm Behav 47:326–335CrossRefPubMed
Zurück zum Zitat Fama R, Rosenbloom MJ, Sassoon SA, Pfefferbaum A, Sullivan EV (2012) Differential effect of alcoholism and HIV infection on visuomotor procedural learning and retention. Alcohol Clin Exp Res 36:1738–1747CrossRefPubMedPubMedCentral Fama R, Rosenbloom MJ, Sassoon SA, Pfefferbaum A, Sullivan EV (2012) Differential effect of alcoholism and HIV infection on visuomotor procedural learning and retention. Alcohol Clin Exp Res 36:1738–1747CrossRefPubMedPubMedCentral
Zurück zum Zitat First MB, Spitzer RL, Gibbon M, Williams JB (1995) Structured clinical interview for DSM-IV axis I disorders. New York State Psychiatric Institute, New York First MB, Spitzer RL, Gibbon M, Williams JB (1995) Structured clinical interview for DSM-IV axis I disorders. New York State Psychiatric Institute, New York
Zurück zum Zitat Heaton RK, Marcotte TD, Mindt MR, Sadek J, Moore DJ, Bentley H, McCutchan JA, Reicks C, Grant I (2004) The impact of HIV-associated neuropsychological impairment on everyday functioning. J Int Neuropsychol Soc 10:317–331CrossRefPubMed Heaton RK, Marcotte TD, Mindt MR, Sadek J, Moore DJ, Bentley H, McCutchan JA, Reicks C, Grant I (2004) The impact of HIV-associated neuropsychological impairment on everyday functioning. J Int Neuropsychol Soc 10:317–331CrossRefPubMed
Zurück zum Zitat Heaton RK, Franklin DR, Ellis RJ, McCutchan JA, Letendre SL, LeBlanc S, Corkran SH, Duarte NA, Clifford DB, Woods SP, Collier AC (2011) HIV-associated neurocognitive disorders before and during the era of combination antiretroviral therapy: differences in rates, nature, and predictors. J NeuroVirol 17:3–16 Heaton RK, Franklin DR, Ellis RJ, McCutchan JA, Letendre SL, LeBlanc S, Corkran SH, Duarte NA, Clifford DB, Woods SP, Collier AC (2011) HIV-associated neurocognitive disorders before and during the era of combination antiretroviral therapy: differences in rates, nature, and predictors. J NeuroVirol 17:3–16
Zurück zum Zitat Hinkin CH, Hardy DJ, Mason KI, Castellon SA, Lam MN, Stefaniak M, Zolnikov B (2002) Verbal and spatial working memory performance among HIV-infected adults. J Int Neuropsychol Soc 8:532–538CrossRefPubMed Hinkin CH, Hardy DJ, Mason KI, Castellon SA, Lam MN, Stefaniak M, Zolnikov B (2002) Verbal and spatial working memory performance among HIV-infected adults. J Int Neuropsychol Soc 8:532–538CrossRefPubMed
Zurück zum Zitat Kellogg SH, McHugh PF, Bell K, Schluger JH, Schluger RP, LaForge KS, Ho A, Kreek MJ (2003) The Kreek–McHugh–Schluger–Kellogg scale: a new, rapid method for quantifying substance abuse and its possible applications. Drug Alcohol Depend 69:137–150CrossRefPubMed Kellogg SH, McHugh PF, Bell K, Schluger JH, Schluger RP, LaForge KS, Ho A, Kreek MJ (2003) The Kreek–McHugh–Schluger–Kellogg scale: a new, rapid method for quantifying substance abuse and its possible applications. Drug Alcohol Depend 69:137–150CrossRefPubMed
Zurück zum Zitat Keutmann MK, Gonzalez R, Maki PM, Rubin LH, Vassileva J, Martin EM (2016) Sex differences in HIV effects on visual memory among substance-dependent individuals. J Clin Exp Neuropsychol 15:1–3 Keutmann MK, Gonzalez R, Maki PM, Rubin LH, Vassileva J, Martin EM (2016) Sex differences in HIV effects on visual memory among substance-dependent individuals. J Clin Exp Neuropsychol 15:1–3
Zurück zum Zitat Kuo I, Greenberg AE, Magnus M, Phillips G, Rawls A, Peterson J, Hamilton F, West-Ojo T, Hader S (2011) High prevalence of substance use among heterosexuals living in communities with high rates of AIDS and poverty in Washington, DC. Drug Alcohol Depend 117:139–144CrossRefPubMed Kuo I, Greenberg AE, Magnus M, Phillips G, Rawls A, Peterson J, Hamilton F, West-Ojo T, Hader S (2011) High prevalence of substance use among heterosexuals living in communities with high rates of AIDS and poverty in Washington, DC. Drug Alcohol Depend 117:139–144CrossRefPubMed
Zurück zum Zitat Lashomb AL, Vigorito M, Chang SL (2009) Further characterization of the spatial learning deficit in the human immunodeficiency virus-1 transgenic rat. J NeuroVirol 15:14–24 Lashomb AL, Vigorito M, Chang SL (2009) Further characterization of the spatial learning deficit in the human immunodeficiency virus-1 transgenic rat. J NeuroVirol 15:14–24
Zurück zum Zitat Letendre S, Marquie-Beck J, Capparelli E, Best B, Clifford D, Collier AC, Gelman BB, McArthur JC, McCutchan JA, Morgello S, Simpson D (2008) Validation of the CNS Penetration-Effectiveness rank for quantifying antiretroviral penetration into the central nervous system. Arch Neurol 65:65–70CrossRefPubMedPubMedCentral Letendre S, Marquie-Beck J, Capparelli E, Best B, Clifford D, Collier AC, Gelman BB, McArthur JC, McCutchan JA, Morgello S, Simpson D (2008) Validation of the CNS Penetration-Effectiveness rank for quantifying antiretroviral penetration into the central nervous system. Arch Neurol 65:65–70CrossRefPubMedPubMedCentral
Zurück zum Zitat Levenson MR, Kiehl KA, Fitzpatrick CM (1995) Assessing psychopathic attributes in a noninstitutionalized population. J Pers Soc Psychol 168:151CrossRef Levenson MR, Kiehl KA, Fitzpatrick CM (1995) Assessing psychopathic attributes in a noninstitutionalized population. J Pers Soc Psychol 168:151CrossRef
Zurück zum Zitat Maeda Y, Yoon SY (2013) A meta-analysis on gender differences in mental rotation ability measured by the Purdue spatial visualization tests: visualization of rotations (PSVT: R). Educ Psychol Rev 25:69–94CrossRef Maeda Y, Yoon SY (2013) A meta-analysis on gender differences in mental rotation ability measured by the Purdue spatial visualization tests: visualization of rotations (PSVT: R). Educ Psychol Rev 25:69–94CrossRef
Zurück zum Zitat Maki PM, Cohen MH, Weber K, Little DM, Fornelli D, Rubin LH, Perschler P, Gould F, Martin E (2009) Impairments in memory and hippocampal function in HIV-positive vs HIV-negative women a preliminary study. Neurology 72:1661–1668CrossRefPubMedPubMedCentral Maki PM, Cohen MH, Weber K, Little DM, Fornelli D, Rubin LH, Perschler P, Gould F, Martin E (2009) Impairments in memory and hippocampal function in HIV-positive vs HIV-negative women a preliminary study. Neurology 72:1661–1668CrossRefPubMedPubMedCentral
Zurück zum Zitat Maki PM, Rubin LH, Valcour V, Martin E, Crystal H, Young M, Weber KM, Manly J, Richardson J, Alden C, Anastos K (2015) Cognitive function in women with HIV findings from the Women’s Interagency HIV Study. Neurology 84:231–240CrossRefPubMedPubMedCentral Maki PM, Rubin LH, Valcour V, Martin E, Crystal H, Young M, Weber KM, Manly J, Richardson J, Alden C, Anastos K (2015) Cognitive function in women with HIV findings from the Women’s Interagency HIV Study. Neurology 84:231–240CrossRefPubMedPubMedCentral
Zurück zum Zitat Manly JJ, Smith C, Crystal HA, Richardson J, Golub ET, Greenblatt R, Robison E, Martin EM, Young M (2011) Relationship of ethnicity, age, education, and reading level to speed and executive function among HIV+ and HIV–women: the Women’s Interagency HIV Study (WIHS) Neurocognitive Substudy. J Clin Exp Neuropsychol 33:853–863CrossRefPubMedPubMedCentral Manly JJ, Smith C, Crystal HA, Richardson J, Golub ET, Greenblatt R, Robison E, Martin EM, Young M (2011) Relationship of ethnicity, age, education, and reading level to speed and executive function among HIV+ and HIV–women: the Women’s Interagency HIV Study (WIHS) Neurocognitive Substudy. J Clin Exp Neuropsychol 33:853–863CrossRefPubMedPubMedCentral
Zurück zum Zitat Martin A (1994) HIV, cognition and the basal ganglia. In: Grant I, Martin A (eds) Neuropsychology of HIV infection. Oxford University Press, New York, pp 234–259 Martin A (1994) HIV, cognition and the basal ganglia. In: Grant I, Martin A (eds) Neuropsychology of HIV infection. Oxford University Press, New York, pp 234–259
Zurück zum Zitat Martin E, Gonzalez R, Vassileva J, Maki P (2011) HIV+ men and women show different performance patterns on procedural learning tasks. J Clin Exp Neuropsychol 33:112–120CrossRefPubMed Martin E, Gonzalez R, Vassileva J, Maki P (2011) HIV+ men and women show different performance patterns on procedural learning tasks. J Clin Exp Neuropsychol 33:112–120CrossRefPubMed
Zurück zum Zitat Martin-Thormeyer EM, Paul RH (2009) Drug abuse and hepatitis C infection as comorbid features of HIV associated neurocognitive disorder: neurocognitive and neuroimaging features. Neuropsychol Rev 19:215–231CrossRefPubMedPubMedCentral Martin-Thormeyer EM, Paul RH (2009) Drug abuse and hepatitis C infection as comorbid features of HIV associated neurocognitive disorder: neurocognitive and neuroimaging features. Neuropsychol Rev 19:215–231CrossRefPubMedPubMedCentral
Zurück zum Zitat McLellan AT, Luborsky L, Woody GE, O'Brien CP (1980) An improved diagnostic evaluation instrument for substance abuse patients: the Addiction Severity Index. J Nerv Ment Dis 168:26–33CrossRefPubMed McLellan AT, Luborsky L, Woody GE, O'Brien CP (1980) An improved diagnostic evaluation instrument for substance abuse patients: the Addiction Severity Index. J Nerv Ment Dis 168:26–33CrossRefPubMed
Zurück zum Zitat Meyer VJ, Rubin LH, Martin E, Weber KM, Cohen MH, Golub ET, Valcour V, Young MA, Crystal H, Anastos K, Aouizerat BE (2013) HIV and recent illicit drug use interact to affect verbal memory in women. J Acquir Immune Defic Syndr 63:67CrossRefPubMedPubMedCentral Meyer VJ, Rubin LH, Martin E, Weber KM, Cohen MH, Golub ET, Valcour V, Young MA, Crystal H, Anastos K, Aouizerat BE (2013) HIV and recent illicit drug use interact to affect verbal memory in women. J Acquir Immune Defic Syndr 63:67CrossRefPubMedPubMedCentral
Zurück zum Zitat Meyer VJ, Little DM, Fitzgerald DA, Sundermann EE, Rubin LH, Martin EM, Weber KM, Cohen MH, Maki PM (2014) Crack cocaine use impairs anterior cingulate and prefrontal cortex function in women with HIV infection. J Neuro-Virol 20:352–361 Meyer VJ, Little DM, Fitzgerald DA, Sundermann EE, Rubin LH, Martin EM, Weber KM, Cohen MH, Maki PM (2014) Crack cocaine use impairs anterior cingulate and prefrontal cortex function in women with HIV infection. J Neuro-Virol 20:352–361
Zurück zum Zitat Moffat SD, Hampson E, Hatzipantelis M (1998) Navigation in a “virtual” maze: sex differences and correlation with psychometric measures of spatial ability in humans. Evol Hum Behav 19:73–87CrossRef Moffat SD, Hampson E, Hatzipantelis M (1998) Navigation in a “virtual” maze: sex differences and correlation with psychometric measures of spatial ability in humans. Evol Hum Behav 19:73–87CrossRef
Zurück zum Zitat Moore DJ, Masliah E, Rippeth JD, Gonzalez R, Carey CL, Cherner M, Ellis RJ, Achim CL, Marcotte TD, Heaton RK, Grant I (2006) Cortical and subcortical neurodegeneration is associated with HIV neurocognitive impairment. AIDS 20:879–887CrossRefPubMed Moore DJ, Masliah E, Rippeth JD, Gonzalez R, Carey CL, Cherner M, Ellis RJ, Achim CL, Marcotte TD, Heaton RK, Grant I (2006) Cortical and subcortical neurodegeneration is associated with HIV neurocognitive impairment. AIDS 20:879–887CrossRefPubMed
Zurück zum Zitat Morales D, Acevedo SF, Skolasky RL, Hechavarria R, Santiago S, De La Torre T, Maldonado E, Wojna V (2012) Translational spatial task and its relationship to HIV-associated neurocognitive disorders and apolipoprotein E in HIV-seropositive women. J Neuro-Virol 18:488–502 Morales D, Acevedo SF, Skolasky RL, Hechavarria R, Santiago S, De La Torre T, Maldonado E, Wojna V (2012) Translational spatial task and its relationship to HIV-associated neurocognitive disorders and apolipoprotein E in HIV-seropositive women. J Neuro-Virol 18:488–502
Zurück zum Zitat Morgan EE, Woods SP, Weber E, Dawson MS, Carey CL, Moran LM, Grant I (2009) HIV-associated episodic memory impairment: evidence of a possible differential deficit in source memory for complex visual stimuli. J Neuropsychiatry Clin Neurosci 21:189–198CrossRefPubMedPubMedCentral Morgan EE, Woods SP, Weber E, Dawson MS, Carey CL, Moran LM, Grant I (2009) HIV-associated episodic memory impairment: evidence of a possible differential deficit in source memory for complex visual stimuli. J Neuropsychiatry Clin Neurosci 21:189–198CrossRefPubMedPubMedCentral
Zurück zum Zitat Murji S, Rourke SB, Donders J, Carter SL, Shore D, Rourke BP (2003) Theoretically derived CVLT subtypes in HIV-1 infection: internal and external validation. J Int Neuropsychol Soc 9:1–6CrossRefPubMed Murji S, Rourke SB, Donders J, Carter SL, Shore D, Rourke BP (2003) Theoretically derived CVLT subtypes in HIV-1 infection: internal and external validation. J Int Neuropsychol Soc 9:1–6CrossRefPubMed
Zurück zum Zitat Piper BJ, Acevedo SF, Edwards KR, Curtiss AB, McGinnis GJ, Raber J (2011) Age, sex, and handedness differentially contribute to neurospatial function on the Memory Island and Novel-Image Novel-Location tests. Physiol Behav 103:513–522CrossRefPubMedPubMedCentral Piper BJ, Acevedo SF, Edwards KR, Curtiss AB, McGinnis GJ, Raber J (2011) Age, sex, and handedness differentially contribute to neurospatial function on the Memory Island and Novel-Image Novel-Location tests. Physiol Behav 103:513–522CrossRefPubMedPubMedCentral
Zurück zum Zitat Redish AD, Touretzky DS (1998) The role of the hippocampus in solving the Morris water maze. Neural Comput 10:73–111 Redish AD, Touretzky DS (1998) The role of the hippocampus in solving the Morris water maze. Neural Comput 10:73–111
Zurück zum Zitat Reger M, Welsh R, Razani J, Martin DJ, Boone KB (2002) A meta-analysis of the neuropsychological sequelae of HIV infection. JINS 8:410–424PubMed Reger M, Welsh R, Razani J, Martin DJ, Boone KB (2002) A meta-analysis of the neuropsychological sequelae of HIV infection. JINS 8:410–424PubMed
Zurück zum Zitat Rizk-Jackson AM, Acevedo SF, Inman D, Howieson D, Benice TS, Raber J (2006) Effects of sex on object recognition and spatial navigation in humans. Behav Brain Res 173:181–190CrossRefPubMed Rizk-Jackson AM, Acevedo SF, Inman D, Howieson D, Benice TS, Raber J (2006) Effects of sex on object recognition and spatial navigation in humans. Behav Brain Res 173:181–190CrossRefPubMed
Zurück zum Zitat Sanchez-Alavez M, Criado J, Gómez-Chavarín M, Jimenez-Anguiano A, Navarro L, Díaz-Ruiz O, Galicia O, Sanchez-Narvaez F, Murillo-Rodríguez E, Henriksen SJ, Elder JH (2000) HIV-and FIV-derived gp120 alter spatial memory, LTP, and sleep in rats. Neurobiol Dis 7:384–394CrossRefPubMed Sanchez-Alavez M, Criado J, Gómez-Chavarín M, Jimenez-Anguiano A, Navarro L, Díaz-Ruiz O, Galicia O, Sanchez-Narvaez F, Murillo-Rodríguez E, Henriksen SJ, Elder JH (2000) HIV-and FIV-derived gp120 alter spatial memory, LTP, and sleep in rats. Neurobiol Dis 7:384–394CrossRefPubMed
Zurück zum Zitat Smurzynski M, Wu K, Letendre S, Robertson K, Bosch RJ, Clifford DB, Evans S, Collier AC, Taylor M, Ellis R (2011) Effects of central nervous system antiretroviral penetration on cognitive functioning in the ALLRT cohort. AIDS 25:357CrossRefPubMedPubMedCentral Smurzynski M, Wu K, Letendre S, Robertson K, Bosch RJ, Clifford DB, Evans S, Collier AC, Taylor M, Ellis R (2011) Effects of central nervous system antiretroviral penetration on cognitive functioning in the ALLRT cohort. AIDS 25:357CrossRefPubMedPubMedCentral
Zurück zum Zitat Stein MA, Sandoval R, Szumowski E, Roizen N, Reinecke MA, Blondis TA, Klein Z (1995) Psychometric characteristics of the Wender Utah Rating Scale (WURS): reliability and factor structure for men and women. Psychopharmacol Bull 31:425–433PubMed Stein MA, Sandoval R, Szumowski E, Roizen N, Reinecke MA, Blondis TA, Klein Z (1995) Psychometric characteristics of the Wender Utah Rating Scale (WURS): reliability and factor structure for men and women. Psychopharmacol Bull 31:425–433PubMed
Zurück zum Zitat Thompson PM, Dutton RA, Hayashi KM, Toga AW, Lopez OL, Aizenstein HJ, Becker JT (2005) Thinning of the cerebral cortex visualized in HIV/AIDS reflects CD4+ T lymphocyte decline. Proc Natl Acad Sci U S A 102:15647–15652CrossRefPubMedPubMedCentral Thompson PM, Dutton RA, Hayashi KM, Toga AW, Lopez OL, Aizenstein HJ, Becker JT (2005) Thinning of the cerebral cortex visualized in HIV/AIDS reflects CD4+ T lymphocyte decline. Proc Natl Acad Sci U S A 102:15647–15652CrossRefPubMedPubMedCentral
Zurück zum Zitat Vigorito M, LaShomb AL, Chang SL (2007) Spatial learning and memory in HIV-1 transgenic rats. J NeuroImmune Pharmacol 2:319–328CrossRefPubMed Vigorito M, LaShomb AL, Chang SL (2007) Spatial learning and memory in HIV-1 transgenic rats. J NeuroImmune Pharmacol 2:319–328CrossRefPubMed
Zurück zum Zitat Vorhees CV, Williams MT (2006) Morris water maze: procedures for assessing spatial and related forms of learning and memory. Nat Protoc 1:848–858CrossRefPubMedPubMedCentral Vorhees CV, Williams MT (2006) Morris water maze: procedures for assessing spatial and related forms of learning and memory. Nat Protoc 1:848–858CrossRefPubMedPubMedCentral
Zurück zum Zitat Wechsler D (2001) Wechsler test of adult reading: WTAR. Psychological Corporation, San Antonio Wechsler D (2001) Wechsler test of adult reading: WTAR. Psychological Corporation, San Antonio
Zurück zum Zitat Woods SP, Scott JC, Sires DA, Grant I, Heaton RK, Tröster AI, HIV Neurobehavioral Research Center (HNRC) Group (2005) Action (verb) fluency: test–retest reliability, normative standards, and construct validity. J Int Neuropsychol Soc 11:408–415PubMed Woods SP, Scott JC, Sires DA, Grant I, Heaton RK, Tröster AI, HIV Neurobehavioral Research Center (HNRC) Group (2005) Action (verb) fluency: test–retest reliability, normative standards, and construct validity. J Int Neuropsychol Soc 11:408–415PubMed
Metadaten
Titel
Effects of sex and HIV serostatus on spatial navigational learning and memory among cocaine users
verfasst von
J. Fogel
L. H. Rubin
P. Maki
M. K. Keutmann
R. Gonzalez
J. Vassileva
E. M. Martin
Publikationsdatum
28.08.2017
Verlag
Springer International Publishing
Erschienen in
Journal of NeuroVirology / Ausgabe 6/2017
Print ISSN: 1355-0284
Elektronische ISSN: 1538-2443
DOI
https://doi.org/10.1007/s13365-017-0563-7

Weitere Artikel der Ausgabe 6/2017

Journal of NeuroVirology 6/2017 Zur Ausgabe

Leitlinien kompakt für die Neurologie

Mit medbee Pocketcards sicher entscheiden.

Seit 2022 gehört die medbee GmbH zum Springer Medizin Verlag

Niedriger diastolischer Blutdruck erhöht Risiko für schwere kardiovaskuläre Komplikationen

25.04.2024 Hypotonie Nachrichten

Wenn unter einer medikamentösen Hochdrucktherapie der diastolische Blutdruck in den Keller geht, steigt das Risiko für schwere kardiovaskuläre Ereignisse: Darauf deutet eine Sekundäranalyse der SPRINT-Studie hin.

Frühe Alzheimertherapie lohnt sich

25.04.2024 AAN-Jahrestagung 2024 Nachrichten

Ist die Tau-Last noch gering, scheint der Vorteil von Lecanemab besonders groß zu sein. Und beginnen Erkrankte verzögert mit der Behandlung, erreichen sie nicht mehr die kognitive Leistung wie bei einem früheren Start. Darauf deuten neue Analysen der Phase-3-Studie Clarity AD.

Viel Bewegung in der Parkinsonforschung

25.04.2024 Parkinson-Krankheit Nachrichten

Neue arznei- und zellbasierte Ansätze, Frühdiagnose mit Bewegungssensoren, Rückenmarkstimulation gegen Gehblockaden – in der Parkinsonforschung tut sich einiges. Auf dem Deutschen Parkinsonkongress ging es auch viel um technische Innovationen.

Demenzkranke durch Antipsychotika vielfach gefährdet

23.04.2024 Demenz Nachrichten

Wenn Demenzkranke aufgrund von Symptomen wie Agitation oder Aggressivität mit Antipsychotika behandelt werden, sind damit offenbar noch mehr Risiken verbunden als bislang angenommen.

Update Neurologie

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.