Researchers in Korea have discovered clues in the brain that affect stress resilience. This is the result of the research ...

Mice with chronic stress appeared to become less sensitive to a range of 'mid-level' sounds between about 50dB and 70dB. Credit: Buena Vista Images via Getty Images.

Stress makes mice's memories less specific Date: November 15, 2024 Source: Cell Press Summary: Stress is a double-edged sword when it comes to memory: stressful or otherwise emotional events are ...

After a week of stress, mice show changes in how their brains process sound, reducing how well they perceive loud noises, according to a study published February 11 in the open-access journal PLOS ...

These results suggest that chronic stress in mice provokes IBS-D-like symptoms, such as chronic intestinal peristaltic exacerbations and abdominal hyperalgesia, without intestinal lesions." ...

Mice with the Tob gene showed increased levels of the Tob protein in response to stress. The Tob knockout mice showed signs of fear, anxiety and depression in their behavior.

The mice were then subjected to chronic social stress. “Each day, for five minutes, they were brought into direct contact with a dominant male,” Ménard explained. “The rest of the time, a ...

Impaired by stress, they were more likely to report mid-intensity sounds as soft than loud, indicating their reduced perception of loudness. While the stress didn’t alter what the mice were able to ...

Similarly, the mice with microbial depletion experienced no changes to their social interactions after the stress exposure at a specific time of day. In contrast, the control group experienced a ...

In their study, they subjected mice to physical stress or emotional stress, in which the test animals either went through physical aggression or witnessed the aggression for 10 minutes per day for 10 ...

Stress is a double-edged sword when it comes to memory: stressful or otherwise emotional events are usually more memorable, but stress can also make it harder for us to retrieve memories. Now ...