Dalal Khatib
Biographic Data
| ID | 7961538 |
|---|---|
| NAME | Dalal Khatib |
| GIVEN NAMES | Dalal |
| FAMILY NAME | Khatib |
| SIGNATURE | KHATIB D |
| AFFILIATIONS | Wayne State University |
| VERIFIED | No |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2018 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Exploring the role of temperament and a single-session psychoeducation on medication adherence in bipolar disorder in Lebanon
BACKGROUND: Bipolar disorder presents unique challenges in diagnosis and treatment may influence both the course of the illness and medication adherence. In Lebanon - a country facing severe economic constraints that hinder continuity of psychiatric care - adherence difficulties are frequent. Although psychoeducation is known to improve adherence, most interventions require multiple sessions. This study explored the relationship between irritable…
The mesolimbic system and the loss of higher order network features in schizophrenia when learning without reward
Our analytical goals were linked to a recent circuit-based integrative model which argued that synergy between learning and reward circuits is lost in schizophrenia. The model's notable prediction was that such a loss would be observed even when patients learned without reward. Our results provide substantial support for these predictions where we observed a loss of network features between the brain's sub-circuits for a) learning (including the …
Working Memory Modulates Glutamate Levels in the Dorsolateral Prefrontal Cortex during 1H fMRS
Glutamate is involved in excitatory neurotransmission and metabolic processes related to brain function. Previous studies using proton functional magnetic resonance spectroscopy ( 1 H fMRS) have demonstrated elevated cortical glutamate levels by 2-4% during visual and motor stimulation, relative to periods of no stimulation. Here, we extended this approach to working memory cognitive task performance, which has been consistently associated with d…
No prominent works on this page.
Working Memory Modulates Glutamate Levels in the Dorsolateral Prefrontal Cortex during 1H fMRS
Glutamate is involved in excitatory neurotransmission and metabolic processes related to brain function. Previous studies using proton functional magnetic resonance spectroscopy ( 1 H fMRS) have demonstrated elevated cortical glutamate levels by 2-4% during visual and motor stimulation, relative to periods of no stimulation. Here, we extended this approach to working memory cognitive task performance, which has been consistently associated with d…
The mesolimbic system and the loss of higher order network features in schizophrenia when learning without reward
Our analytical goals were linked to a recent circuit-based integrative model which argued that synergy between learning and reward circuits is lost in schizophrenia. The model's notable prediction was that such a loss would be observed even when patients learned without reward. Our results provide substantial support for these predictions where we observed a loss of network features between the brain's sub-circuits for a) learning (including the …
Exploring the role of temperament and a single-session psychoeducation on medication adherence in bipolar disorder in Lebanon
BACKGROUND: Bipolar disorder presents unique challenges in diagnosis and treatment may influence both the course of the illness and medication adherence. In Lebanon - a country facing severe economic constraints that hinder continuity of psychiatric care - adherence difficulties are frequent. Although psychoeducation is known to improve adherence, most interventions require multiple sessions. This study explored the relationship between irritable…
Cognition (2 works) · Functional Brain Connectivity Studies (2 works) · Neuroscience (2 works) · Psychology (2 works) · Advanced MRI Techniques and Applications (1 work) · Advanced NMR Techniques and Applications (1 work) · Associative learning (1 work) · Associative property (1 work) · Audiology (1 work) · Bipolar disorder (1 work)