相关实验视频

Updated: Jul 9, 2026

A Conflict Model of Reward-seeking Behavior in Male Rats
06:11

A Conflict Model of Reward-seeking Behavior in Male Rats

Published on: February 20, 2019

7.8K

在游戏障碍的老鼠模型中,中央和外围单胺的变化

Antonino Casile1, Brigitta Bonaldo2, Martina Bettarelli3

  • 1University of Camerino, School of Pharmacy, Pharmacology Unit, Via Madonna delle Carceri, 9, 62032 Camerino, MC, Italy; Neuroscience Institute Cavalieri Ottolenghi (NICO), Regione Gonzole, 10, Orbassano, TO, Italy; University of Turin, 10043, Turin, Italy; Department of Neuroscience "Rita Levi-Montalcini", Via Cherasco 15, 10126, Turin, TO, Italy.

Neuropharmacology
|October 10, 2025
PubMed
概括

青少年的游戏障碍 (GD) 涉及神经递质变化. 用GD模拟的老鼠显示了减少的素,多巴胺和血清激素神经元,影响大脑功能和行为.

关键词:
多巴胺是一种多巴胺.游戏障碍 游戏障碍 游戏障碍基诺氨酸是什么 基诺氨酸是什么 Kynurenine矿物质和矿物质 (Orexin和Orexin) 是一种奖励电路的奖励电路是一个奖励.这是一种血清胺.

更多相关视频

Transcranial Direct Current Stimulation for Online Gamers06:01

Transcranial Direct Current Stimulation for Online Gamers

Published on: November 9, 2019

8.5K
Developing a Rat Model for Bipolar Disorder04:42

Developing a Rat Model for Bipolar Disorder

Published on: May 2, 2025

1.2K

相关概念视频

Drugs Acting on Autonomic Ganglia: Stimulants01:23

Drugs Acting on Autonomic Ganglia: Stimulants


Ganglionic stimulants activate NM nicotinic receptors in autonomic ganglia, falling into two categories: nicotine mimetics [e.g., lobeline, dimethylpiperazine, tetramethylammonium] and muscarinic receptor agonists [e.g., muscarine, methacholine]. The first category's action is rapid and blocked by nicotinic receptor antagonists, while the second category's action is delayed and blocked by atropine-like agents. Nicotine, an alkaloid, affects the heart rate by stimulating sympathetic or...
Drug Abuse and Addiction: Pharmacological Phenomena01:15

Drug Abuse and Addiction: Pharmacological Phenomena

Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not necessarily...
Human Genetics01:28

Human Genetics

Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
The complex relationship between genetics and psychology is observable through common biological components such...
Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
Diagnostic and Statistical Manual of Mental Disorders (DSM)01:27

Diagnostic and Statistical Manual of Mental Disorders (DSM)

The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
Attention-Deficit/Hyperactivity Disorder01:30

Attention-Deficit/Hyperactivity Disorder

Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings.