Howard Crystal

8.9k citations

71 papers · 6.9k indexed · 2 hit papers · h-index 35

Impact in

Psychiatry and Mental health top 0.2%
- Dementia and Cognitive Impairment Research
Neurology top 0.5%
- Parkinson's Disease Mechanisms and Treatments
- Neuroinflammation and Neurodegeneration Mechanisms
- Neurological Disease Mechanisms and Treatments

Papers in

Virology 12
- HIV Research and Treatment 12
Psychiatry and Mental health 25
- Dementia and Cognitive Impairment Research 25

Co-authors: Dennis W. Dickson Ellen Grober Peter Davies Richard B. Lipton Miriam K. Aronson Herman Buschke David Masur Alan D. Blau
Journals: Neurology (13 papers)JAIDS Journal of Acquired Immune Deficiency Syndromes (6 papers)Journal of the American Geriatrics Society (4 papers)Acta Neuropathologica (4 papers)Neurobiology of Aging (4 papers)
Partner nations: United States Canada Italy

In The Last Decade

Howard Crystal

69 papers receiving 6.7k citations

Hit Papers

align trajectories log scale

Identification of normal and pathological aging in prospectively studied nondemented elderly humans 1992 · 502 citations

Peers

Countries citing papers authored by Howard Crystal

Since Specialization

Citations

This map shows the geographic impact of Howard Crystal's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Howard Crystal with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Howard Crystal more than expected).

Fields of papers citing papers by Howard Crystal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Howard Crystal. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Howard Crystal. The network helps show where Howard Crystal may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Howard Crystal, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Howard Crystal Line = papers co-authored together Howard Crystal links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Association of the Fractal Dimension of Retinal Arteries and Veins with Quantitative Brain MRI Measures in HIV-Infected and Uninfected Women (P4.067) Neurology ·Howard Crystal, Susan Holman, Yvonne W. Lui, Alison E. Baird, Hua Yu, Ronald Klein, Georges Dupré, Richard Leung, Deborah Gustafson, Glenn T. Stebbins	2016	1
2	First translational ‘Think Tank’ on cerebrovascular disease, cognitive impairment and dementia Journal of Translational Medicine ·Frank C. Barone, Deborah Gustafson, Howard Crystal, Herman Moreno, Mateusz Adamski, Ken Arai, Alison E. Baird, Clotilde Balucani, Adam M. Brickman, David F. Cechetto, Philip B. Gorelick, Geert Jan Biessels, Amanda J. Kiliaan, Lenore J. Launer, Julie A. Schneider, Farzaneh A. Sorond, Rachel A. Whitmer, Clinton B. Wright, 江秀姿	2016	8
3	Association of the Fractal Dimension of Retinal Arteries and Veins with Quantitative Brain MRI Measures in HIV-Infected and Uninfected Women PLoS ONE ·Howard Crystal, Susan Holman, Yvonne W. Lui, Alison E. Baird, Hua Yu, Ronald Klein, Georges Dupré, Deborah Gustafson, Glenn T. Stebbins	2016	10
4	Human immunodeficiency virus (HIV) modulates the associations between insulin resistance and cognition in the current combination antiretroviral therapy (cART) era: a study of the Women’s Interagency HIV Study (WIHS) Journal of NeuroVirology ·Victor Valcour, Leah H. Rubin, Phyllis C. Tien, Kathryn Anastos, Mary Young, Wendy J. Mack, Mardge H. Cohen, Elizabeth T. Golub, Howard Crystal, Pauline M. Maki	2015	20
5	Investigation of menopausal stage and symptoms on cognition in human immunodeficiency virus–infected women Menopause The Journal of The North American Menopause Society ·Leah H. Rubin, Erin E. Sundermann, Judith Α. Cook, Eileen Martin, Elizabeth T. Golub, Kathleen M. Weber, Mardge H. Cohen, Howard Crystal, Julie A. Cederbaum, Lisa D. Alexander, Mary Young, Ruth M. Greenblatt, Pauline M. Maki	2014	44
6	Single-Nucleotide Polymorphisms in TrkB and Risk for Depression JAIDS Journal of Acquired Immune Deficiency Syndromes ·Valeriya Avdoshina, Italo Mocchetti, Chenglong Liu, Mary Young, Kathryn Anastos, Mardge H. Cohen, Howard Crystal, Celeste Leigh Pearce, Elizabeth T. Golub, Rochelle E. Tractenberg	2013	11
7	HIV serostatus differs by catechol-O-methyltransferase Val158Met genotype AIDS ·Erin E. Sundermann, Jeffrey R. Bishop, Leah H. Rubin, Bradley E. Aouizerat, Tracey E. Wilson, Kathleen M. Weber, Mardge H. Cohen, Elizabeth T. Golub, Kathryn Anastos, Chenglong Liu, Howard Crystal, Celeste Leigh Pearce, Pauline M. Maki	2013	2
8	HIV and Recent Illicit Drug Use Interact to Affect Verbal Memory in Women JAIDS Journal of Acquired Immune Deficiency Syndromes ·Vanessa Meyer, Leah H. Rubin, Eileen Martin, Kathleen M. Weber, Mardge H. Cohen, Elizabeth T. Golub, Victor Valcour, Mary Young, Howard Crystal, Kathryn Anastos, Bradley E. Aouizerat, Joel Milam, Pauline M. Maki	2013	57
9	Associations of cardiovascular variables and HAART with cognition in middle-aged HIV-infected and uninfected women Journal of NeuroVirology ·Howard Crystal, Jeremy Weedon, Susan Holman, Jennifer J. Manly, Victor Valcour, Mardge H. Cohen, Kathryn Anastos, Chenglong Liu, Wendy J. Mack, Elizabeth T. Golub, Jason Lazar, Ann Ho, Mary Jeanne Kreek, Robert C. Kaplan	2011	20
10	Effects of Hepatitis C and HIV on Cognition in Women JAIDS Journal of Acquired Immune Deficiency Syndromes ·Howard Crystal, Daniela Pinesi, Kathryn Anastos, Jason Lazar, Mardge H. Cohen, Chenglong Liu, Leigh Pearce, Elizabeth T. Golub, Victor Valcour, Ann Ho, Howard D. Strickler, Marion G. Peters, Andrea Kovács, Susan Holman, Mary Jeanne Kreek, Jennifer J. Manly	2011	17
11	Insulin Resistance and Cognition Among HIV-Infected and HIV-Uninfected Adult Women: The Women's Interagency HIV Study AIDS Research and Human Retroviruses ·Victor Valcour, Pauline M. Maki, Peter Bacchetti, Kathryn Anastos, Howard Crystal, Mary Young, Wendy J. Mack, Mardge H. Cohen, Elizabeth T. Golub, Phyllis C. Tien	2011	22
12	A C17T polymorphism in the mu opiate receptor is associated with quantitative measures of drug use in African American women Addiction Biology ·Howard Crystal, Sara Hamon, Matthew Randesi, Judith Α. Cook, Kathryn Anastos, Jason Lazar, Chenglong Liu, Leigh Pearce, Elizabeth T. Golub, Victor Valcour, Kathleen M. Weber, Susan Holman, Ann Ho, Mary Jeanne Kreek	2010	34
13	Screening for Dementia by Telephone Using the Memory Impairment Screen Journal of the American Geriatrics Society ·Richard B. Lipton, Mindy J. Katz, Gail Kuslansky, Martin J. Sliwinski, Walter F. Stewart, Joe Verghese, Howard Crystal, Herman Buschke	2003	211
14	The Relative Frequency of "Dementia of Unknown Etiology" Increases With Age and Is Nearly 50% in Nonagenarians Archives of Neurology ·Howard Crystal, Dennis W. Dickson, Peter Davies, David Masur, Ellen Grober, Richard B. Lipton	2000	117
15	Cognitive performance in surgically menopausal women on estrogen Neurology ·Joe Verghese, Gail Kuslansky, M Katz, Martin J. Sliwinski, Howard Crystal, Herman Buschke, Richard B. Lipton	2000	63
16	Correlations of synaptic and pathological markers with cognition of the elderly Neurobiology of Aging ·Dennis W. Dickson, Howard Crystal, Caroline Bevona, William G. Honer, Inez Vincent, Peter Davies	1995	333
17	Pathological markers associated with normal aging and dementia in the elderly Annals of Neurology ·Howard Crystal, Dennis W. Dickson, Martin J. Sliwinski, Richard B. Lipton, Ellen Grober, Ursula P. Kostow, Sindi Natasya Baco	1993	135
18	Diffuse Lewy body disease: light and electron microscopic immunocytochemistry of senile plaques Acta Neuropathologica ·Dennis W. Dickson, Howard Crystal, Linda A. Mattiace, Yvonne Kress, Wilhelm Mikulitsch, Hanna Ksiȩżak-Reding, Peter Davies, S. -H. Yen	1989	164
19	Diffuse Lewy body disease Acta Neuropathologica ·Dennis W. Dickson, Peter Davies, Richard Mayeux, Howard Crystal, Dikran S. Horoupian, Alan J. Thompson, James E. Goldman	1987	157
20	Biopsy‐proved Alzheimer disease presenting as a right parietal lobe syndrome Annals of Neurology ·Howard Crystal, Dikran S. Horoupian, Robert Katzman, Jae Yeon Kim	1982	133

About Howard Crystal

Howard Crystal is a scholar working on Virology, Psychiatry and Mental health, Emergency Medicine, Neurology and Physiology, having authored 71 papers that have together received 6.9k indexed citations. Recurring topics across this work include Dementia and Cognitive Impairment Research (25 papers), Alzheimer's disease research and treatments (15 papers), HIV-related health complications and treatments (13 papers), HIV Research and Treatment (12 papers), HIV/AIDS Research and Interventions (11 papers), Parkinson's Disease Mechanisms and Treatments (4 papers), Neurological Disorders and Treatments (4 papers) and Neurological Disease Mechanisms and Treatments (4 papers). The work is most often cited by research in Psychiatry and Mental health (3.0k citations), Neurology (1.2k citations), Physiology (3.2k citations), Neurology (1.2k citations) and Virology (360 citations). Howard Crystal has collaborated with scholars based in United States, Canada and Italy. Frequent co-authors include Dennis W. Dickson, Ellen Grober, Peter Davies, Richard B. Lipton, Miriam K. Aronson, Herman Buschke, David Masur, Alan D. Blau, Martin J. Sliwinski and Paula Altman Fuld. Their work appears in journals such as Neurology, JAIDS Journal of Acquired Immune Deficiency Syndromes, Journal of the American Geriatrics Society, Acta Neuropathologica and Neurobiology of Aging.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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