Website Search
ID 2088

Neuroimaging and psychiatry

Description:
Professor Wayne Drevets discusses the impact of neuroimaging on psychiatry - allowing clinicians to look at brain function or brain chemistry in patients.
Transcript:
Researchers use neuroimaging in part because it gives you a non-invasive way to look at humans or non-human primates or other types of animals in a way that doesn’t hurt the individual. You can look at the living brain in a non-invasive way using brain imaging. In psychiatry that has been indispensable, because we haven’t had a way to look at brain function or brain chemistry in individuals who suffered from psychiatric disorders. We also don’t have animal models that really faithfully represent all of the different changes that occur in associating with schizophrenia or bipolar disorder or other psychiatric illnesses. So brain imaging has become a primary tool to research the pathophysiology of psychiatric disorders within the context of studying illnesses where we didn’t previously have tools where we could look at structure and function in living patients who suffer from the illnesses we study.
Keywords:
neuroimaging, psychiatry, psychiatric illnesses, schizophrenia, pathophysiology, brain, imaging, wayne, drevets
Downloads:
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:

2278. Positron Emission Tomography (PET) - Demonstration
Professor Wayne Drevets explains how positron emission tomography (PET) is used to examine biochemicals in the brain such as serotonin.
2089. Comparing neuroimaging techniques
Professor Wayne Drevets discusses the advantages of using different neuroimaging techniques, such as MEG and PET, to solve particular research questions.
2075. Depression - age of onset
Professor Wayne Drevets explains that depression most commonly arises after puberty. There are exceptions, where it arises in childhood or in relatively late adulthood.
1122. Schizophrenia - Future Research (2)
Dr. Sukhi Shergill discusses exciting possibilities for future research into schizophrenia.
2223. Bipolar disorder
An overview of bipolar disorder-related content on Genes to Cognition Online.
2090. CT scans
Professor Wayne Drevets explains that computed tomography (CT) can still be used clinically. As a research tool however, it does not have the requisite tissue or spatial resolution.
2004. Neuroimaging - notes of caution
Doctor Thomas Insel points out that although neuroimaging is a tremendously exciting technique, there are no examples of findings affecting clinical practice or diagnosis.
1291. Schizophrenia - A Review
A review of the causes, symptoms, and treatments of schizophrenia.
832. White Matters
Only quite recently have neuroscientists begun to understand the importance of white matter, a long-neglected part of the brain.
2082. Depressed learning
Professor Wayne Drevets discusses specific types of learning deficits associated with depression. These may be caused by biochemical impairments in long-term potentiation.
Cold Spring Harbor Laboratory
CSHL HomeAbout CSHLResearchEducationPublic EventsNewsstandPartner With UsGiving