Website Search
ID 1163

Neuroimaging and Schizophrenia

Professor Daniel Weinberger describes how neuroimaging techniques are being used to examine the brains of schizophrenic patients.
One of the main ways that the frontal lobe has been studied in schizophrenia has been with neuroimaging. Neuroimaging has produced some of the most consistent evidence that at the level of how the brain functions, there’s something not quite right about the frontal lobes. Neuroimaging is a technique for looking at the brain while it’s engaged in working. It gives us a physiological, or functional, assessment of how the brain’s actually doing things. There have been many, many functional imaging studies with techniques called PET or positron emission tomography, regional cerebral blood flow techniques, or more recently techniques like functional magnetic resonance imaging, all of which provide functional assessments of what the brain is doing. All of these kinds of studies – and there have literally hundreds of them in schizophrenia research over the last twenty or so years – have shown there is an abnormality of function of the frontal lobes, particularly during contextually important behaviors when the frontal lobe is being asked to do a frontal lobe sort of thing. This could be executive cognition or working memory, cognitive task or more complicated environmental processing tasks.
schizophrenia, neuroimaging, technique, brain, pet, fmri, rcbf, frontal, lobe, functional, magnetic, resonance, positron, emission, tomography, daniel, weinberger
Creative Commons License This work by Cold Spring Harbor Laboratory is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License.

Related content:

2257. Neuroimaging
A review of neuroimaging-related content on Genes to Cognition Online.
873. Electroencephalogram (EEG)
Electroencephalogram (EEG) recordings measure electrical activity in the brain that is the result of electrochemical signaling between neurons.
872. Autism Neuropathology
Autism is not associated with any single deficit in the brain.
800. Imaging Alzheimer's Disease
Neuroimaging techniques help scientists visualize Alzheimer's disease before the disease becomes debilitating.
1153. Functional Magnetic Resonance Imaging (fMRI)
Professor Trevor Robbins describes functional magnetic resonance imaging (fMRI) technology, which is used to take detailed images of the functioning brain.
824. Your Brain at Rest
What is the brain doing when it is being asked to do nothing in particular?
2266. Neuroimaging - review
Bridging the gap between descriptions of human behaviors and underlying neural events has been a dream of both psychologists and neuroscientists for quite some time.
832. White Matters
Only quite recently have neuroscientists begun to understand the importance of white matter, a long-neglected part of the brain.
864. Imaging Technology
Images from brain scans and new microscopy techniques are offering a strikingly clear glimpse of what’s going on underneath the bumpy surface of our skulls.
1152. Positron Emission Tomography (PET)
Professor Trevor Robbins discusses how positron emission tomography (PET) works to provide detailed images of brain structure and chemistry.
Cold Spring Harbor Laboratory
CSHL HomeAbout CSHLResearchEducationPublic EventsNewsstandPartner With UsGiving