University of Houston - Psychology
Doctor of Philosophy (Ph.D.)
Clinical Neuropsychology
University of Houston
Bachelor of Arts (BA)
National Institutes of Health (NIH) Scholar\n\nDirector of Outreach\n\t\tPsychology Mentoring Outreach and Education (PsyMORE) Program
San\n\t\tDiego State University\n\nS.M.A.R.T. Club Executive Director\n\t\tStudent Mentored Academic Research Training (SMART) Club
San Diego\n\t\tState University\n\nCalendar Production Chair\n\t\tMortar Board
Senior National Honor Society San Diego State University\n\nSenate Committee Member: Student Research Committee \n\t\tDivision of Research and Graduate Affairs
San Diego State University
Psychology/Biology
San Diego State University-California State University
Associate of Arts (A.A.)
Psychology
San Diego Mesa College
Summer Academy to Inspire Learning (SAIL)
Mentor
Expanding Your Horizons
Safe Zone Ally
Safe Zones
Research
Neuropsychological Assessment
Microsoft Office
Mentoring
Scientific Writing
SPSS
Statistics
PowerPoint
Protein Chemistry
Public Speaking
Data Analysis
Fluorescence Microscopy
JMP
RT-PCR
Community Outreach
PCR
Immunohistochemistry
Microsoft Excel
Higher Education
Psychology
The Effect of Interference on Temporal Order Memory in Premanifest and Manifest Huntington’s Disease.
Adrianne Collazo
Eva Pirogovsky
Paul Gilbert
Jodi Corey-Bloom
Jodi Goldstein
Diane Nicoll
\nTemporal order memory was investigated in individuals diagnosed with manifest Huntington’s disease (HD)
premanifest gene carriers for HD
and controls. Participants completed a visuospatial temporal order memory task involving manipulations of the temporal separation between two spatial locations in a random sequence. Temporally proximal locations in the sequence were hypothesized to result in more interference compared to temporally distant locations. Premanifest gene carriers were significantly impaired compared to controls on proximal temporal separations but improved and matched controls on distal separations. HD patients improved as a function of increased temporal separation but demonstrated significant impairments across all separations relative to controls. The findings suggest that temporal order memory declines with increased interference during the premanifest stages of HD. In addition
the data indicate that temporal order memory is impaired in manifest HD even when temporal interference is minimal. The findings identify a fundamental
yet relatively unexamined
processing deficit that may affect multiple cognitive functions and the execution of various daily living skills in individuals with HD. \n
The Effect of Interference on Temporal Order Memory in Premanifest and Manifest Huntington’s Disease.
Steven Paul Woods
Erica Hodgson
Michael Weinborn
Romola S. Bucks
Objective: Older adults commonly experience mild declines in everyday functioning and the strategic aspects of prospective memory (PM). This study used multiprocess theory to examine whether the strategic demands of retrieval cue type (event vs. time based) and delay interval length (2 vs. 15 min) influence the relationship between PM and activities of daily living (ADLs) in older adults. Method: Participants included 97 community-dwelling older adults recruited from the Western Australia Participant Pool. Participants were administered the Memory for Intentions Screening Test (MIST) and Prospective and Retrospective Memory Questionnaire (PRMQ) as part of a larger neurocognitive assessment. A knowledgeable informant completed the Activities of Daily Living Questionnaire (ADLQ)
from which a cutpoint of ≥1 was used to classify participants into “ADL normal” (n = 37) or “mild ADL problems” (n = 60) groups. Repeated measures multivariate analysis of variance (MANOVA) controlling for age was conducted with ADL group as the between-subjects factor and either MIST or PRMQ cue and delay scores as the within-subjects factors. Results: We observed a significant ADL group by PM interaction on the MIST
with pair-wise analyses showing that the mild ADL problems group performed worse than ADL normal participants on the 15-min time-based scale (p < .001
Cohen’s d = 0.71). No other MIST or PRMQ cue–delay variable differed between the two ADL groups (ps > .10). Conclusion: Findings indicate that decrements in strategically demanding cue monitoring and detection over longer PM delays may partly explain older adults’ mild problems in everyday functioning. Findings may inform neuropsychological interventions aimed at maintaining ADL independence and enhancing quality of life in older adults.
Retrieval Cue and Delay Interval Influence the Relationship Between Prospective Memory and Activities of Daily Living in Older Adults
Institute of Neuroscience University of Oregon
Integrative Biology of Social Behavior
San Diego Mesa College
Cognitive Neuropsychology of Daily Life Laboratory
Center for Healthy Aging and Neurodegenerative Disease Research Lab
University of Houston
The mission of the Cognitive Neuropsychology of Daily Life (CNDL) Laboratory is to conduct state-of-the-art research and teaching that translates ideas from the cognitive neurosciences into new ways to understand
assess
and improve the day-to-day lives of people with brain dysfunction.
Graduate Research Assistant
Cognitive Neuropsychology of Daily Life Laboratory
Michigan State University
Project: The Effect of Ovariectomy on Maternal Behavior and Anxiety \n\nResponsibilities: Performed vaginal cytology on female rats
ovariectomies
and brain extractions
Conducted detailed observations of mother- litter interactions
and elevated plus maze tests of\nanxiety
Completed statistical analysis of maternal behavior and anxiety data using SPSS
Undergraduate Researcher (REU)
Integrative Biology of Social Behavior
Eugene
Oregon
Project: Usher Type 2 Protein Localization and Retinal Cell Survival is Affected in a Zebrafish ush2a Mutant \n\nResponsibilities:\tConducted RNA Extraction
First Strand DNA Synthesis
Reverse Transcription Polymerase Chain Reaction (RT-PCR)
Performed histology preparation protocols: Embedding & Tissue Fixation
Utilized immunohistochemistry protocol; responsible for examining protein localization and neural retinal cell death using fluorescent microscopy
Completed statistical analysis of cell death
Undergraduate Research Assistant
Institute of Neuroscience University of Oregon
San Diego
Responsibilities: Organized and facilitated workshops and review sessions; held regular office hours; prepared and graded daily homework assignments; provided input to professor regarding exam content; taught class in absence of professor (under supervision); served as student liaison between professor
student
and counselors of department; evaluated student progress; created education plans
Instructional Assistant: Math Department
San Diego Mesa College
San Diego
Project: The Repeatable Battery for the Assessment of Neuropsychological Status as a Measure of\n\tCognitive Deficits in Premanifest Huntington’s Disease\n\nResponsibilities: Administer neuropsychological tests to individuals diagnosed with Huntington’s disease
Score and enter data
Analyze results using SPSS\n\nProject: The Effect of Interference on Temporal Order Memory During the Premanifest and Manifest Stages of Huntington’s Disease\n\nResponsibilities: Analyze data using SPSS
Present findings at national conference
Assist in preparation of submitted manuscript
Undergraduate Research Assistant
Center for Healthy Aging and Neurodegenerative Disease Research Lab
Society for Neuroscience (SFN)
American Psychological Association (APA)
American Neurological Association
Travel Awardee
ANA: Top abstracts submitted to 139th annual meeting
Mortar Board
National Honor Society
Psi Chi
International Honor Society
Vice Presidential Student Service Award
Quest for the Best
NIH-IMSD Scholarship Program Awardee
National Institutes of Health - Initiative for Maximizing Student Development
Phi Kappa Phi
National Honor Society