Catatonia is a psychiatric disorder, which subsumes a plethora of affective, motor and
behavioral symptoms. In the last two decades, the number of behavioral and neuroimaging …

To explore the changes of brain function and conduct clinical differential diagnosis based on
support vector machine (SVM) in adolescent patients with depression. A total of 24 …

Motor abnormalities (MAs) are highly prevalent in patients with first-episode psychosis both
before any exposure and after treatment with antipsychotic drugs. However, the extent to …

Catatonia is a complex neuropsychiatric syndrome characterised by a broad range of motor,
speech and behavioural abnormalities.'Waxy flexibility','posturing'and 'catalepsy'are among …

Catatonia was described for the first time by Kahlbaum in 1874 (1). It can be defined
schematically as a motor dysregulation syndrome accompanied with a behavioral …

Anti-NMDA-Receptor encephalitis is a severe form of encephalitis that was recently
identified in the context of acute neuropsychiatric presentation. Here, we describe the case …

Catatonia was buried within the confines of schizophrenia for over a century—deterring
study, appropriate diagnosis and treatment for many years. With revised changes in the …

Kahlbaum was the first to propose catatonia as a separate disease following the example of
general paresis of the insane, which served as a model for establishing a nosological entity …

Primary motor abnormalities (PMA), as found in patients with schizophrenia, are
quantitatively and qualitatively distinct markers of motor system abnormalities. PMA have …

In the beginning of the 1900s, the prevalence of catatonia in inpatient samples was reported
to be between 19.5% and 50%. From the mid-1900s, most clinicians thought that catatonia …