Abstract
Despite the high prevalence of schizophrenia, which is a devastating mental disorder, the etiology and pathophysiology of this disease are still unclear. Magnetoencephalography (MEG) has a high spatial and temporal resolution and has been used to make important contributions to schizophrenia research. In this chapter, we review MEG studies of schizophrenia, with an emphasis on event-related responses and neural oscillations. Published MEG studies suggest that patients with schizophrenia have neurophysiological deficits from the early phase of sensory processing (i.e., M50, M100, mismatch negativity) in auditory perception. Moreover, schizophrenia patients may have altered neural oscillations, and abnormalities of auditory steady-state responses to 40 Hz click stimuli are repeatedly reported. Because this research can be conducted in living schizophrenia patients, these biological results are highly valuable for understanding the etiology and pathophysiology of the disorder. As advanced medical technology becomes increasingly globally available, the clinical application of MEG to schizophrenia treatment may be imminent.
| Original language | English |
|---|---|
| Title of host publication | Clinical Applications of Magnetoencephalography |
| Publisher | Springer Japan |
| Pages | 275-288 |
| Number of pages | 14 |
| ISBN (Electronic) | 9784431557296 |
| ISBN (Print) | 9784431557289 |
| DOIs | |
| Publication status | Published - Jan 1 2016 |
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All Science Journal Classification (ASJC) codes
- Medicine(all)
- Neuroscience(all)
Cite this
Schizophrenia. / Onitsuka, Toshiaki; Hirano, Shogo.
Clinical Applications of Magnetoencephalography. Springer Japan, 2016. p. 275-288.Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - Schizophrenia
AU - Onitsuka, Toshiaki
AU - Hirano, Shogo
PY - 2016/1/1
Y1 - 2016/1/1
N2 - Despite the high prevalence of schizophrenia, which is a devastating mental disorder, the etiology and pathophysiology of this disease are still unclear. Magnetoencephalography (MEG) has a high spatial and temporal resolution and has been used to make important contributions to schizophrenia research. In this chapter, we review MEG studies of schizophrenia, with an emphasis on event-related responses and neural oscillations. Published MEG studies suggest that patients with schizophrenia have neurophysiological deficits from the early phase of sensory processing (i.e., M50, M100, mismatch negativity) in auditory perception. Moreover, schizophrenia patients may have altered neural oscillations, and abnormalities of auditory steady-state responses to 40 Hz click stimuli are repeatedly reported. Because this research can be conducted in living schizophrenia patients, these biological results are highly valuable for understanding the etiology and pathophysiology of the disorder. As advanced medical technology becomes increasingly globally available, the clinical application of MEG to schizophrenia treatment may be imminent.
AB - Despite the high prevalence of schizophrenia, which is a devastating mental disorder, the etiology and pathophysiology of this disease are still unclear. Magnetoencephalography (MEG) has a high spatial and temporal resolution and has been used to make important contributions to schizophrenia research. In this chapter, we review MEG studies of schizophrenia, with an emphasis on event-related responses and neural oscillations. Published MEG studies suggest that patients with schizophrenia have neurophysiological deficits from the early phase of sensory processing (i.e., M50, M100, mismatch negativity) in auditory perception. Moreover, schizophrenia patients may have altered neural oscillations, and abnormalities of auditory steady-state responses to 40 Hz click stimuli are repeatedly reported. Because this research can be conducted in living schizophrenia patients, these biological results are highly valuable for understanding the etiology and pathophysiology of the disorder. As advanced medical technology becomes increasingly globally available, the clinical application of MEG to schizophrenia treatment may be imminent.
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UR - http://www.scopus.com/inward/citedby.url?scp=84978253100&partnerID=8YFLogxK
U2 - 10.1007/978-4-431-55729-6_14
DO - 10.1007/978-4-431-55729-6_14
M3 - Chapter
AN - SCOPUS:84978253100
SN - 9784431557289
SP - 275
EP - 288
BT - Clinical Applications of Magnetoencephalography
PB - Springer Japan
ER -