Cognitive Symptom

Systemic inflammation appeared to have symptom-specific rather than generalized effects on depression, according to results of a random-effects pooled analysis published in American Journal of Psychiatry.

Schizophrenia genetic liability correlated with higher disorganized dimension scores but not other symptom dimensions, according to results of a genetic association study published in JAMA Psychiatry.

Researchers have found lower levels of a protein associated with neural connections in the living brains of people with schizophrenia, according to results of parallel clinical and preclinical studies published in Nature Communications.