Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( 🔒 ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Need Help

Visual perception and attention in the obsessive-compulsive/anxiety spectrum: Neurophysiological characterization, predictive value, and computational modeling

Award Number: R01MH135426
ORGANIZATION: NATIONAL INSTITUTE OF MENTAL HEALTH
OPDIV: NIH
AWARD CLASS: DISCRETIONARY
AWARD ACTIVITY TYPE: SCIENTIFIC/HEALTH RESEARCH (INCLUDES SURVEYS)
PERIOD OF PERFORMANCE START DATE: 12/01/2023
PERIOD OF PERFORMANCE END DATE: 10/31/2028

Group Awards By:

View Award Description

Visual perception and attention in the obsessive-compulsive/anxiety spectrum: Neurophysiological characterization, predictive value, and computational modeling - Summary Dysfunctional perception and attention often accompanies and predates the onset of psychiatric illnesses including obsessive-compulsive and anxiety disorders. Many of these dysfunctional responses appear in the context of perceived threat and danger. The neurobiology of visual and attention systems has been extensively characterized in animal models, resulting in extensive mechanistic knowledge ranging from the molecular to the systems and behavioral levels. The proposed research aims to provide new empirically-based, quantitative, and objective markers of specific perceptual and attention processes associated with obsessive-compulsive and anxiety psychopathology. We aim to establish a dimension spanning from hypervigilance to perceptual avoidance, hypothesized to discriminate between diagnostic categories but also predictive of transdiagnostic variables such as severity and comorbidity. We will measure well-validated markers of sensory processing (visual evoked potentials) and competition/attention (frequency-tagged steady state potentials). These data will then be related to clinical data collected in a large sample of individuals presenting with symptoms on the obsessive-compulsive and anxiety spectrum. A mechanistic computational model of perception and attention will be used to aid in data reduction and to heighten reliability. Finding reliable and valid biomarkers of visuocortical reactivity has the potential of transforming diagnostic assessment by providing continuous indices of specific dysfunction. If the goals of this application are met, then reliable and valid indices of dysfunctional perception and attention may help to significantly shift clinical practice. In assessment, objective measures of fear conditioning could be used, for example, to objectively identify patients with hypervigilance, versus those with avoidant dispositions. These inter-individual differences may also be relevant in the context of exposure-based treatments and may represent novel means of assigning patients to individualized treatment protocols as well as predicting treatment outcome.


Issue Date FY	Funding FY	Legal Entity Name	Legal Entity Address	Legal Entity City	Legal Entity State	Legal Entity Zip Code	Legal Entity COUNTY	Legal Entity COUNTRY	Assistance Listing	Award Code	Budget Year	Action Date	Action Type	Action Amount

Issue Date FY: 2026 ( Subtotal = $646,996 )
2026	2026	UNIVERSITY OF FLORIDA	1523 UNION RD RM 207	GAINESVILLE	FL	32611	ALACHUA	USA	Mental Health Research Grants	000	3	12/1/2025	NON-COMPETING CONTINUATION	$646,996
														Subtotal = $646,996

Issue Date FY: 2025 ( Subtotal = $644,708 )
2025	2025	UNIVERSITY OF FLORIDA	1523 UNION RD RM 207	GAINESVILLE	FL	32611	ALACHUA	USA	Mental Health Research Grants	001	2	9/18/2025	NON-COMPETING CONTINUATION	$96,706
2025	2025	UNIVERSITY OF FLORIDA	1523 UNION RD RM 207	GAINESVILLE	FL	32611	ALACHUA	USA	Mental Health Research Grants	000	2	11/1/2024	NON-COMPETING CONTINUATION	$548,002
														Subtotal = $644,708

Issue Date FY: 2024 ( Subtotal = $684,381 )
2024	2024	UNIVERSITY OF FLORIDA	1523 UNION RD RM 207	GAINESVILLE	FL	32611	ALACHUA	USA	Mental Health Research Grants	000	1	11/15/2023	NEW	$615,943
2024	2024	UNIVERSITY OF FLORIDA	1523 UNION RD RM 207	GAINESVILLE	FL	32611	ALACHUA	USA	Mental Health Research Grants	001	1	5/6/2024	NEW	$68,438
														Subtotal = $684,381

Grand Total All Awards = $1,976,085

Top

All Categories

About

Search

Reports

Data Submission

Award Information

Visual perception and attention in the obsessive-compulsive/anxiety spectrum: Neurophysiological characterization, predictive value, and computational modeling

Award Number: R01MH135426

ORGANIZATION: NATIONAL INSTITUTE OF MENTAL HEALTH

OPDIV: NIH

AWARD CLASS: DISCRETIONARY

AWARD ACTIVITY TYPE: SCIENTIFIC/HEALTH RESEARCH (INCLUDES SURVEYS)

PERIOD OF PERFORMANCE START DATE: 12/01/2023

PERIOD OF PERFORMANCE END DATE: 10/31/2028

Federal Websites

Department of Health & Human Services

HHS Operating Divisions

HHS Staff Divisions

Download A Document Viewer