Results 101 to 110 of about 340,552 (267)

Genetic association between the dopamine D1-receptor gene and paranoid schizophrenia in a northern Han Chinese population

open access: yesNeuropsychiatric Disease and Treatment, 2014
Objective Dysregulation of dopaminergic neurotransmission at the D1 receptor in the prefrontal cortex has been implicated in the pathogenesis of schizophrenia. Genetic polymorphisms of the dopamine D1-receptor gene have a plausible role in modulating the
Jun Yao   +6 more
semanticscholar   +1 more source

Psychopathological profiles of inmates convicted for femicide, other familial homicides, or attempted homicides

open access: yesJournal of Forensic Sciences, Volume 71, Issue 3, Page 1304-1313, May 2026.
Abstract Femicides and family‐related homicides represent a significant concern, with over 50% of homicides occurring within the family setting. This study aimed to explore the complex factors, including psychological aspects, behind such crimes, focusing on a sample of inmates incarcerated for homicide, attempted homicide, or femicide.
Biancamaria Treves   +9 more
wiley   +1 more source

CASE REPORT: PARANOID SCHIZOPHRENIA

open access: yesProfessional Health Journal
Schizophrenia is a mental disorder characterized by distortion of reality, disorganization, and psychomotor poverty. Schizophrenia is characterized by positive symptoms such as hallucinations, delusions, bizarre behavior and thought disorders and ...
Siti Elita Syabaniyah, Ryan Aditya
doaj   +1 more source

Recent Saccadic Eye Movement Research Uncovers Patterns of Cognitive Dysfunction in Schizophrenia. [PDF]

open access: yes, 2001
The frontal cortex and the subcortical areas of the brain play a major role in the control of thought and action. Eye movements are increasingly used in neuropsychological research to explore the executive and sensorimotor functions of such neural ...
Broerse, Annelies, Crawford, Trevor J.
core  

Neural response to specific components of fearful faces in healthy and schizophrenic adults [PDF]

open access: yes, 2009
Perception of fearful faces is associated with functional activation of cortico-limbic structures, which has been found altered in individuals with psychiatric disorders such as schizophrenia, autism and major depression.
Brammer, Michael J.   +11 more
core   +1 more source

Higher THC Concentration Medicinal Cannabis Products Efficacy and Safety Considerations: A Rapid Review

open access: yesDrug and Alcohol Review, Volume 45, Issue 4, May 2026.
ABSTRACT Issues Higher delta‐9‐tetrahydrocannabinol (THC) concentration medicinal cannabis products are characterised by a higher THC and minimal cannabidiol (CBD) content. This rapid review aims to systematically summarise and evaluate the available evidence regarding the efficacy and safety of higher THC potency medicinal cannabis products relevant ...
Myfanwy Graham   +3 more
wiley   +1 more source

Unravelling Distress in Psychotic‐Like Experiences: A Systematic Review of Non‐Clinical Populations

open access: yesEarly Intervention in Psychiatry, Volume 20, Issue 5, May 2026.
ABSTRACT Introduction Psychotic‐like experiences (PLEs) are subthreshold psychotic phenomena that occur along the psychosis continuum and are frequently accompanied by distress. However, the factors underlying distress in individuals reporting PLEs—particularly within non‐clinical populations—remain insufficiently understood.
Joachim Rockenschaub   +7 more
wiley   +1 more source

Cannabis Use and Clinical Outcomes in First Episode Psychosis: Results From a 2‐Year Follow‐Up Study

open access: yesEarly Intervention in Psychiatry, Volume 20, Issue 5, May 2026.
ABSTRACT Aim This study aimed to investigate the association between cannabis use prior to enrollment in a First Episode Psychosis (FEP) program and prognosis, including severity of psychiatric symptoms, type of antipsychotic treatment prescribed, and clinical recovery.
Ilaria Domenicano   +7 more
wiley   +1 more source

Correlation of qEEG with PET in schizophrenia [PDF]

open access: yes, 1998
PET relative metabolism was correlated with quantitative EEG in 9 schizophrenic patients. The PET metabolic regions of interest were the frontal lobes, thalamus and basal ganglia, and right and left temporal lobes.
Alper, Kenneth   +4 more
core   +1 more source

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