Formal Thought Disorder (FTD) presents psychiatry's central paradox: it is one of the robust predictors of poor outcomes and polygenic risk in psychosis yet remains poorly defined and rarely measured clinically. We systematically reviewed 50 years of FTD assessment (16 rating scales, 32 factor analyses) to understand this paradox. Research to date has implicitly treated FTD as a natural kind, a...
Treatment resistance in bipolar depression is one of the most challenging clinical conditions to treat in psychiatry. We present a case of an elderly gentleman with chronic Multi-Therapy Resistant Bipolar Depression (MTRBD), where ketamine, a preferential NMDAR blocker on cortical GABAergic interneurons, is used adjunctively with sequential theta burst stimulation (sTBS) to achieve remission....
We present a neural mass model (NMM) of the brain thalamo-cortico-thalamic (TCT) network to understand the effectiveness of non-invasive treatment with transcranial Direct Current Stimulation (tDCS) in reversing the anomalous electroencephalogram (EEG) oscillations in Schizophrenia. Our TCT NMM consists of twelve neural populations representing the thalamus and cortex modules of the visual...