相关实验视频

Updated: Feb 14, 2026

Olfactory Behavioral Testing in the Adult Mouse
09:00

Olfactory Behavioral Testing in the Adult Mouse

Published on: January 28, 2009

20.3K

鼻子知道危险:将嗅觉缺陷与新兴成年人的自杀行为联系起来

Yueshiyuan Lei1, Yuying Chen1, Shaozhen Tan2

  • 1Chemical Senses and Mental Health Laboratory, Department of Psychology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), Guangzhou, Guangdong, China.

Physiology & behavior
|February 12, 2026
PubMed
概括

具有自杀想法和行为的青少年表现出增强的气味识别能力,这是自杀风险的潜在生物标志物. 嗅觉测试可能有助于早期评估抑郁症年轻人的风险.

关键词:
嗅觉歧视 嗅觉歧视气味识别 气味识别 气味识别嗅觉敏感度 嗅觉敏感度 嗅觉敏感度自杀的想法 自杀的想法自杀的想法和行为.自杀企图 自杀企图 自杀企图

更多相关视频

Detecting Behavioral Deficits in Rats After Traumatic Brain Injury07:54

Detecting Behavioral Deficits in Rats After Traumatic Brain Injury

Published on: January 30, 2018

18.9K
Nest Building Behavior as an Early Indicator of Behavioral Deficits in Mice06:11

Nest Building Behavior as an Early Indicator of Behavioral Deficits in Mice

Published on: October 19, 2019

21.3K

相关概念视频

Emerging Adulthood01:27

Emerging Adulthood

Jeffrey Arnett's concept of emerging adulthood offers a framework to understand the unique developmental stage between adolescence and full-fledged adulthood, generally from ages 18 to 25. This period is marked by extensive exploration and shifts in identity, relationships, and career choices, a process known in psychology as role experimentation. Emerging adulthood reflects the evolving cultural expectations surrounding adulthood and the dynamic process of personal transformation during...
728
Theory of Romantic Attachment in Adulthood03:34

Theory of Romantic Attachment in Adulthood

Attachment is a long-standing connection or bond with others. While Attachment Theory was conceived in developmental psychology to describe infant-caregiver bonding, it's been extended into adulthood to include romantic relationships. 
50.0K
What is Behavior?00:54

What is Behavior?

Behaviors are actions that an organism engages in—they can be related to finding food, reproducing, defending against threats, and many other possible actions. Behaviors include activities related to the environment around the animal—such as migration—as well as social interactions within a species or population. Many behaviors involve motor output—that is, muscle movements—while others involve less visible actions, such as learning.
10.3K
Cognitive Development During Adulthood01:30

Cognitive Development During Adulthood

Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
908
Nose and Nasal Cavity01:24

Nose and Nasal Cavity

The nose is composed of an observable exterior segment (external nose) and an internal segment within the skull known as the nasal cavity (internal nose). The external nose, visible on the face, consists of a framework of bone and hyaline cartilage enveloped in skin and muscle and lined with a mucous membrane. This structure is supported by the frontal bone, nasal bones, and maxillary bone and is supplemented by a cartilaginous framework comprising the septal nasal cartilage, lateral nasal...
12.4K
Covalently Linked Protein Regulators02:04

Covalently Linked Protein Regulators

Proteins can undergo many types of post-translational modifications, often in response to changes in their environment. These modifications play an important role in the function and stability of these proteins. Covalently linked molecules include functional groups, such as methyl, acetyl, and phosphate groups, and also small proteins, such as ubiquitin. There are around 200 different types of covalent regulators that have been identified.
These groups modify specific amino acids in a protein....
9.7K