Dan Foti
Purdue University
PsychiatryDevelopmental psychologyNeurophysiologyPsychologyNeuroscienceCognitionCognitive psychologyYoung adultDepression (differential diagnoses)PsychosisMajor depressive disorderStriatumTask (project management)Brain mappingElectroencephalographyAudiologyEvent-related potentialClinical psychologyMedicineSchizophreniaNegativity effectError-related negativity
Publications 82
#1Elizabeth A. Martin (UCI: University of California, Irvine)H-Index: 18
#2Katherine G. Jonas (SBU: Stony Brook University)H-Index: 12
Last. Roman Kotov (SBU: Stony Brook University)H-Index: 57
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The Hierarchical Taxonomy of Psychopathology (HiTOP) is an empirical, dimensional model of psychological symptoms and functioning. Its goals are to augment the use and address the limitations of traditional diagnoses, such as arbitrary thresholds of severity, within-disorder heterogeneity, and low reliability. HiTOP has made inroads to addressing these problems, but its prognostic validity is uncertain. The present study sought to test the prediction of long-term outcomes in psychotic disorders ...
#1Alexis E. Whitton (UNSW: University of New South Wales)H-Index: 19
#2Poornima Kumar (Harvard University)H-Index: 17
Last. Diego A. Pizzagalli (Harvard University)H-Index: 79
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Abstract Background The National Institute of Mental Health Research Domain Criteria (RDoC) initiative aims to establish a neurobiologically valid framework for classifying mental illness. Here, we examined whether the RDoC construct of Reward Learning and three aspects of its underlying neurocircuitry predicted symptom trajectories in individuals with mood pathology. Methods Aligning with the RDoC approach, we recruited individuals [n=80 with mood disorders (58 unipolar, 22 bipolar) and n=32 co...
1 CitationsSource
#1Annmarie MacNamara (A&M: Texas A&M University)H-Index: 21
#2Michael J. Imburgio (A&M: Texas A&M University)H-Index: 3
Last. Dan Foti (Purdue University)H-Index: 32
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Abstract In their commentary on our article, “Establishing norms for error-related brain activity during the arrow Flanker task among young adults” (Imburgio et al., 2020), Clayson and colleagues (this issue) voiced their concerns about our development of norms for an event-related potential measure of error monitoring, the error-related negativity (ERN). The central flaw in their commentary is the idea that because we don't know all the factors that can affect the ERN, it should not be normed. ...
#2Keisha NovakH-Index: 6
Last. Dan FotiH-Index: 32
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#1Samantha Pegg (Vandy: Vanderbilt University)H-Index: 6
#2Hee Jung Jeong (Vandy: Vanderbilt University)
Last. Autumn Kujawa (Vandy: Vanderbilt University)H-Index: 29
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The Research Domain Criteria (RDoC) positive valence systems domain include multiple aspects of reward responsiveness with potential to elucidate the understanding of motivational and hedonic deficits in psychological disorders. There is a need for reliable and valid methods to delineate behavioral and biological processes underlying stages of reward responsiveness. Event-related potentials (ERPs) offer a promising method for examining the temporal dynamics of reward processing, but the literatu...
1 CitationsSource
#1Katherine E. Adams (Purdue University)H-Index: 2
#2Kaylyn E. Hill (Purdue University)
Last. Azwanina S. Azham Shah (Purdue University)
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In Western cultures, sexualized women are frequently viewed as if they were objects rather than people (i.e., dehumanized). Researchers have reported an inversion effect in which images of sexualiz...
#1Christopher J. Brush (RU: Rutgers University)H-Index: 9
#2Dan Foti (Purdue University)H-Index: 32
Last. Brandon L. Alderman (RU: Rutgers University)H-Index: 20
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Abstract Reward sensitivity and emotional reactivity have been identified as two candidate mechanisms of anhedonia in depression. However, there is a paucity of research examining whether deficits in reward sensitivity and emotional reactivity can be modified through brief, behavioral interventions. Therefore, the purpose of this study was to examine the effects of continuous moderate-intensity aerobic exercise on the reward positivity (RewP) and late positive potential (LPP) among individuals r...
4 CitationsSource
#1Christopher J. Brush (FSU: Florida State University)H-Index: 9
#2Greg Hajcak (FSU: Florida State University)H-Index: 89
Last. Brandon L. Alderman (RU: Rutgers University)H-Index: 20
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Background Aerobic exercise has demonstrated antidepressant efficacy among adults with major depression. There is a poor understanding of the neural mechanisms associated with these effects. Deficits in reward processing and cognitive control may be two candidate targets and predictors of treatment outcome to exercise in depression. Methods Sixty-six young adults aged 20.23 years (s.d. = 2.39) with major depression were randomized to 8 weeks of moderate-intensity aerobic exercise (n = 35) or lig...
3 CitationsSource
#1Kayla R. Donaldson (SBU: Stony Brook University)H-Index: 5
#2Keisha Novak (Purdue University)H-Index: 6
Last. Aprajita Mohanty (SBU: Stony Brook University)H-Index: 21
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Mismatch negativity (MMN) amplitude has been widely shown to be diminished in schizophrenia and, more recently, in other psychotic disorders. Although there is considerable evidence linking MMN reduction to cognitive and functional deficits in schizophrenia, there is little evidence of associations with specific psychotic symptoms. Further, it is unclear if MMN reductions relate to specific symptoms, cognitive, and functional deficits transdiagnostically across different psychotic disorders. The...
5 CitationsSource
#1Evan Usler (College of Health Sciences, Bahrain)H-Index: 6
#2Dan Foti (Purdue University)H-Index: 32
Last. Christine Weber (Purdue University)H-Index: 14
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Abstract The school-age years is a period of increasing social interaction with peers and development of emotion regulation in facilitating that interaction. This study was an investigation of the neural correlates of emotional reactivity and reappraisal in typically developing school-age children elicited by threatening facial expressions of same-aged peers. This experimental paradigm is novel in eliciting event-related brain potentials (ERPs) to social stimuli that are ecologically valid to th...
2 CitationsSource