調

Lauren M Weinstock1,2, Tina Chou1,2, Cintly Celis-deHoyos1,2

  • 1Department of Psychiatry and Human Behavior, Brown University, 345 Blackstone Blvd., Providence, RI 02906, USA.

PubMed
まとめ

双極性障害(BD)とうつ病性障害(MDD)はうつ病症状を共有するが、BDはうつ病エピソード中に報酬反応性および陽性反芻が高いことを示す。これらの違いを特定することは、正確な診断と治療に役立つ。

関連する概念動画

Brain Imaging Investigation of the Neural Correlates of Emotion Regulation14:04

Brain Imaging Investigation of the Neural Correlates of Emotion Regulation

We present a protocol that allows investigation of the neural correlates of deliberate and automatic emotion regulation, using functional magnetic resonance imaging. This protocol can be used in healthy participants, both young and older, as well as in clinical...
13.0K
An Introduction to Reward and Addiction09:44

An Introduction to Reward and Addiction

Consequences play a major role in controlling our behavior. If the consequence is a reward, then it encourages the associated behavior. Rewards can come in many forms such as a pleasant feeling, money, or food. However, sometimes an individual engages in compulsive behavior despite of negative consequences, and this state is known as addiction. Administration of addictive substances is neurochemically rewarding, which ultimately causes a loss of control in limiting the intake. Scientists aim...
34.9K
Psychophysiological Assessment of the Effectiveness of Emotion Regulation Strategies in Childhood08:09

Psychophysiological Assessment of the Effectiveness of Emotion Regulation Strategies in Childhood

A detailed protocol for an experimental paradigm to assess the effectiveness with which children regulate emotion is described. Children are randomly assigned to use specific emotion regulation strategies, negative emotions are elicited with film clips, and changes in subsequent psychophysiology index the extent to which emotion regulation is...
12.1K
Punishment01:27

Punishment

Negative reinforcement and punishment are often confused but serve distinct functions in behavior modification. Reinforcement, whether positive or negative, increases the likelihood of a desired behavior, while punishment decreases it.
Punishment can be positive or negative. Positive punishment involves adding an undesirable stimulus, such as scolding, to decrease a behavior. Negative punishment involves removing a desirable stimulus, such as taking away a favorite toy, to decrease behavior....
880
An Electrophysiology Protocol to Measure Reward Anticipation and Processing in Children05:04

An Electrophysiology Protocol to Measure Reward Anticipation and Processing in Children

This protocol is designed to measure reward anticipation and processing in young children with and without autism. Specifically, the protocol is designed to study the neural correlates of reward during social and nonsocial conditions while controlling for reward between conditions.
7.3K
Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome08:31

Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome

An EEG experimental protocol is designed to clarify the interplay between conscious and non-conscious representations of emotional faces in patients with Asperger's syndrome. The technique suggests that patients with Asperger's syndrome have deficits in non-conscious representation of emotional faces, but have comparable performance in conscious representation with healthy...
14.4K