Selman Yıldırım

Neuropeptide Y levels, social functionality, and cognitive insight in patients with schizophrenia in symptomatic remission: A case-control study

Objective This case-control study aimed to investigate serum neuropeptide Y (NPY) levels in patients with schizophrenia in symptomatic remission and to examine their relationship with social functioning and cognitive insight. Methods Forty patients with schizophrenia in symptomat...

Validity and reliability of the Turkish version of the ORTO-R in an adolescent clinical sample

Orthorexia nervosa refers to a pathological preoccupation with healthy eating characterized by rigid dietary rules, excessive concern about food purity, and distress when these rules are violated. Despite growing clinical interest, validated instruments for assessing orthorexic t...