Speaking-induced suppression of the auditory cortex in humans and its relevance to schizophrenia

TJ Whitford - Biological Psychiatry: Cognitive Neuroscience and …, 2019 - Elsevier
Speaking-induced suppression (SIS) is the phenomenon that the sounds one generates by
overt speech elicit a smaller neurophysiological response in the auditory cortex than …

Connecting neurobiological features with interregional dysconnectivity in social-cognitive impairments of schizophrenia

FW Adraoui, L Douw, GJM Martens… - International journal of …, 2023 - mdpi.com
Schizophrenia (SZ) is a devastating psychiatric disorder affecting about 1% of the world's
population. Social-cognitive impairments in SZ prevent positive social interactions and lead …

Felt stigma and its underlying contributors in epilepsy patients

L Mao, K Wang, Q Zhang, J Wang, Y Zhao… - Frontiers in public …, 2022 - frontiersin.org
Objective To explore the correlated clinical and psychological factors of stigmatization and
investigate the relationship between stigma and white matter abnormalities in epilepsy …

Microstructural asymmetry in the human cortex

B Wan, A Saberi, C Paquola, HL Schaare… - Nature …, 2024 - nature.com
The human cerebral cortex shows hemispheric asymmetry, yet the microstructural basis of
this asymmetry remains incompletely understood. Here, we probe layer-specific …

Acute conceptual disorganization in untreated first-episode psychosis: a combined magnetic resonance spectroscopy and diffusion imaging study of the cingulum

Y Pan, K Dempster, P Jeon, J Théberge, AR Khan… - Journal of Psychiatry and …, 2021 - jpn.ca
Background: Disorganized thinking is a core feature of acute psychotic episodes that is
linked to social and vocational functioning. Several lines of evidence implicate disrupted …

Quantitative magnetization transfer and g-ratio imaging of white matter myelin in early psychotic spectrum disorders

YV Sui, H Bertisch, DC Goff, A Samsonov… - Molecular Psychiatry, 2025 - nature.com
Myelin abnormalities in white matter have been implicated in the pathophysiology of
psychotic spectrum disorders (PSD), which are characterized by brain dysconnectivity as a …

Ultra-high field neuroimaging in psychosis: a narrative review

KM Lavigne, K Kanagasabai, L Palaniyappan - Frontiers in Psychiatry, 2022 - frontiersin.org
Schizophrenia and related psychoses are complex neuropsychiatric diseases representing
dysconnectivity across multiple scales, through the micro (cellular), meso (brain network) …

Quantitative macromolecular proton fraction map** reveals altered cortical myelin profile in schizophrenia spectrum disorders

YV Sui, H Bertisch, HH Lee, P Storey… - Cerebral Cortex …, 2021 - academic.oup.com
Myelin abnormalities have been reported in schizophrenia spectrum disorders (SSD) in
white matter. However, in vivo examinations of cortical myeloarchitecture in SSD, especially …

[HTML][HTML] Resting-state isolated effective connectivity of the cingulate cortex as a neurophysiological biomarker in patients with severe treatment-resistant schizophrenia

M Wada, S Nakajima, R Tarumi, F Masuda… - Journal of personalized …, 2020 - mdpi.com
Background: The neural basis of treatment-resistant schizophrenia (TRS) remains unclear.
Previous neuroimaging studies suggest that aberrant connectivity between the anterior …

Leveraging ultra-high field (7T) MRI in psychiatric research

FJ Calabro, AC Parr, VJ Sydnor… - …, 2024 - nature.com
Non-invasive brain imaging has played a critical role in establishing our understanding of
the neural properties that contribute to the emergence of psychiatric disorders. However …