Impaired filtering and hyperfocusing: Neural evidence for distinct selective attention abnormalities in people with schizophrenia

B Hahn, BM Robinson, JE Kiat, J Geng… - Cerebral …, 2022 - academic.oup.com
Although schizophrenia is classically thought to involve impaired attentional filtering, people
with schizophrenia (PSZ) exhibit a more intense and more exclusive attentional focus than …

Functional disconnection between the visual cortex and right fusiform face area in schizophrenia

S Maher, T Ekstrom, D Ongur, DL Levy, DJ Norton… - Schizophrenia …, 2019 - Elsevier
Patients with schizophrenia show impairment in processing faces, including facial affect and
face detection, but the underlying mechanisms are unknown. We used functional magnetic …

Stable habituation deficits in the early stage of psychosis: a 2-year follow-up study

SN Avery, M McHugo, K Armstrong… - Translational …, 2021 - nature.com
Neural habituation, the decrease in brain response to repeated stimuli, is a fundamental,
highly conserved mechanism that acts as an essential filter for our complex sensory …

Deficient cortical face-sensitive N170 responses and basic visual processing in schizophrenia

S Maher, Y Mashhoon, T Ekstrom, S Lukas… - Schizophrenia research, 2016 - Elsevier
Background Face detection, an ability to identify a visual stimulus as a face, is impaired in
patients with schizophrenia. It is unclear whether impaired face processing in this psychiatric …

A systematic review and meta-analysis on contrast sensitivity in schizophrenia

D Linares, A Joostens, C de la Malla - Schizophrenia Bulletin, 2024 - academic.oup.com
Abstract Background and Hypothesis Understanding perceptual alterations in mental
disorders can help uncover neural and computational anomalies. In schizophrenia …

Mapping progressive gray matter alterations in early childhood autistic brain

X Guo, X Duan, J Suckling, J Wang, X Kang… - Cerebral …, 2021 - academic.oup.com
Autism spectrum disorder is an early-onset neurodevelopmental condition. This study aimed
to investigate the progressive structural alterations in the autistic brain during early …

An event-related potential investigation of early visual processing deficits during face perception in youth at clinical high risk for psychosis

KJ Osborne, B Kraus, T Curran, H Earls… - Schizophrenia …, 2022 - academic.oup.com
Impairments in early visual face perception are well documented in patients with
schizophrenia. Specifically, event-related potential (ERP) research in patients with …

A connectome-wide association study of altered functional connectivity in schizophrenia based on resting-state fMRI

H He, J Long, X Song, Q Li, L Niu, L Peng, X Wei… - Schizophrenia …, 2024 - Elsevier
Background Aberrant resting-state functional connectivity is a neuropathological feature of
schizophrenia (SCZ). Prior investigations into functional connectivity abnormalities have …

Dysconnectivity of the nucleus accumbens and amygdala in youths with thought problems: A dimensional approach

CF Chung, JR Dugré, S Potvin - Brain Connectivity, 2024 - liebertpub.com
Background: Youths with thought problems (TP) are at risk to develop psychosis and
obsessive–compulsive disorder (OCD). Yet, the pathophysiological mechanisms …

Sluggishness of early-stage face processing (N170) is correlated with negative and general psychiatric symptoms in schizophrenia

Y Zheng, H Li, Y Ning, J Ren, Z Wu, R Huang… - Frontiers in human …, 2016 - frontiersin.org
Patients with schizophrenia consistently exhibit abnormalities in the N170 event-related
potential (ERP) component evoked by images of faces. However, the relationship between …