Sophia Vinogradov
Biographic Data
| ID | 1929912 |
|---|---|
| NAME | Sophia Vinogradov |
| GIVEN NAMES | Sophia |
| FAMILY NAME | Vinogradov |
| SIGNATURE | VINOGRADOV S |
| AFFILIATIONS | University of Minnesota |
| ORCID | 0000-0003-4746-3347 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 8 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1984 |
| LATEST PUBLICATION YEAR | 2020 |
| H-INDEX | 0 |
Cognitive Training for Very High Risk Incarcerated Adolescent Males
At baseline, participants exhibited significant impairments on neurocognitive measures, relative to age-matched healthy controls. Twelve participants completed training and showed evidence of target engagement, as indexed by improvement in cognitive processing speed. Significant gains were observed in measures of global cognition, with additional gains in cognitive flexibility at trend level significance. Improvements in these measures were posit…
Specificity and Durability of Changes in Auditory Processing Efficiency After Targeted Cognitive Training in Individuals With Recent-Onset Psychosis
Participant-specific speed in processing basic auditory stimuli greatly varies in ROP, and strongly influences the magnitude of response to auditory but not executive functioning training. Importantly, enhanced auditory processing efficiency persists 6 months after AT, suggesting the durability of neuroplasticity processes induced by this form of training. Future studies should aim to identify markers of target engagement and durability for cogni…
Deficits in Auditory and Visual Sensory Discrimination Reflect a Genetic Liability for Psychosis and Predict Disruptions in Global Cognitive Functioning
Sensory discrimination thresholds (i.e., the briefest stimulus that can be accurately perceived) can be measured using tablet-based auditory and visual sweep paradigms. These basic sensory functions have been found to be diminished in patients with psychosis. However, the extent to which worse sensory discrimination characterizes genetic liability for psychosis, and whether it is related to clinical symptomatology and community functioning remain…
Blood Levels of Glutamate and Glutamine in Recent Onset and Chronic Schizophrenia
Converging evidence indicates that dysfunctions in glutamatergic neurotransmission and in the glutamate-glutamine cycle play a role in the pathophysiology of schizophrenia. Here, we investigated glutamate and glutamine levels in the blood of patients with recent onset schizophrenia or chronic schizophrenia compared to healthy controls. Compared with healthy controls, patients with recent onset schizophrenia showed increased glutamine/glutamate ra…
The golden age of computational psychiatry is within sight
Cognitive-Behavioral Therapy in Depressed Primary Care Patients with Co-Occurring Problematic Alcohol Use
This secondary analysis of a larger study compared adherence to telephone-administered cognitive-behavioral therapy (T-CBT) vs. face-to-face CBT and depression outcomes in depressed primary care patients with co-occurring problematic alcohol use. To our knowledge, T-CBT has never been directly compared to face-to-face CBT in such a sample of primary care patients. Participants were randomized in a 1:1 ratio to face-to-face CBT or T-CBT for depres…
Patterns of behavior in adolescent rape
A study of 67 rapes by 63 California adolescents has yielded a highly representative composite picture of the typical rape episode by a juvenile assailant. Previously unexplored behavior patterns have emerged, including prior drug use, impulsivity, and lack of victim provocation. These findings have practical implications for clinicians treating rape victims and for the rehabilitation of adolescent rapists
Case Studies
A young homosexual man hospitalized with pneumonia linked to a diagnosis of acquired immunodeficiency syndrome (AIDS) has refused treatment and is supported in his decision by his family and his lover. A psychiatric consultant has found the patient competent though depressed, and is torn between her resposibilities to respect his decision and to promote his best interests. Two psychiatrists support imposed intervention because shock has rendered …
No prominent works on this page.
Case Studies
A young homosexual man hospitalized with pneumonia linked to a diagnosis of acquired immunodeficiency syndrome (AIDS) has refused treatment and is supported in his decision by his family and his lover. A psychiatric consultant has found the patient competent though depressed, and is torn between her resposibilities to respect his decision and to promote his best interests. Two psychiatrists support imposed intervention because shock has rendered …
Patterns of behavior in adolescent rape
A study of 67 rapes by 63 California adolescents has yielded a highly representative composite picture of the typical rape episode by a juvenile assailant. Previously unexplored behavior patterns have emerged, including prior drug use, impulsivity, and lack of victim provocation. These findings have practical implications for clinicians treating rape victims and for the rehabilitation of adolescent rapists
Cognitive-Behavioral Therapy in Depressed Primary Care Patients with Co-Occurring Problematic Alcohol Use
This secondary analysis of a larger study compared adherence to telephone-administered cognitive-behavioral therapy (T-CBT) vs. face-to-face CBT and depression outcomes in depressed primary care patients with co-occurring problematic alcohol use. To our knowledge, T-CBT has never been directly compared to face-to-face CBT in such a sample of primary care patients. Participants were randomized in a 1:1 ratio to face-to-face CBT or T-CBT for depres…
The golden age of computational psychiatry is within sight
Blood Levels of Glutamate and Glutamine in Recent Onset and Chronic Schizophrenia
Converging evidence indicates that dysfunctions in glutamatergic neurotransmission and in the glutamate-glutamine cycle play a role in the pathophysiology of schizophrenia. Here, we investigated glutamate and glutamine levels in the blood of patients with recent onset schizophrenia or chronic schizophrenia compared to healthy controls. Compared with healthy controls, patients with recent onset schizophrenia showed increased glutamine/glutamate ra…
Cognitive Training for Very High Risk Incarcerated Adolescent Males
At baseline, participants exhibited significant impairments on neurocognitive measures, relative to age-matched healthy controls. Twelve participants completed training and showed evidence of target engagement, as indexed by improvement in cognitive processing speed. Significant gains were observed in measures of global cognition, with additional gains in cognitive flexibility at trend level significance. Improvements in these measures were posit…
Specificity and Durability of Changes in Auditory Processing Efficiency After Targeted Cognitive Training in Individuals With Recent-Onset Psychosis
Participant-specific speed in processing basic auditory stimuli greatly varies in ROP, and strongly influences the magnitude of response to auditory but not executive functioning training. Importantly, enhanced auditory processing efficiency persists 6 months after AT, suggesting the durability of neuroplasticity processes induced by this form of training. Future studies should aim to identify markers of target engagement and durability for cogni…
Deficits in Auditory and Visual Sensory Discrimination Reflect a Genetic Liability for Psychosis and Predict Disruptions in Global Cognitive Functioning
Sensory discrimination thresholds (i.e., the briefest stimulus that can be accurately perceived) can be measured using tablet-based auditory and visual sweep paradigms. These basic sensory functions have been found to be diminished in patients with psychosis. However, the extent to which worse sensory discrimination characterizes genetic liability for psychosis, and whether it is related to clinical symptomatology and community functioning remain…
Medicine (8 works) · Psychiatry (8 works) · Psychology (8 works) · Clinical Psychology (4 works) · Cognition (4 works) · Clinical Psychology (3 works) · Schizophrenia research and treatment (3 works) · Audiology (2 works) · Cognitive Training (2 works) · Family medicine (2 works)