WebJan 13, 2011 · PITTSBURGH—The fruit fly has evolved a method for arranging the tiny, hair-like structures it uses to feel and hear the world that's so efficient a team of … WebCurrently a PhD student in the Bashaw Lab at the University of Pennsylvania, where I study a set of molecules involved in wiring the fruit …
A window into the fruit fly
WebFlyLight’s goal is to generate, with the help of collaborators, a set of split-GAL4 lines that specifically express in the vast majority of cell types of the fly nervous system. FlyLight makes its primary data available through … Physical signs that can indicate that your fight-or-flight response has kicked in include: 1. Dilated pupils: In times of danger, the body prepares itself to become more aware of its surroundings. Dilation of the pupils allows more light into the eyes, resulting in better vision of your surrounding area.4 2. Pale or … See more The term "fight-or-flight" represents the choices our ancient ancestors had when faced with danger in their environment: to either fight or flee. In either case, the physiological and psychological response to stress prepares … See more In response to acute stress, the body's sympathetic nervous system is activated by the sudden release of hormones. Fight-or-flight response hormones include adrenocorticotropic … See more Understanding the body's natural fight-or-flight response is one way to help cope with such situations. When you notice that you are becoming tense, you can start looking for ways to calm down and relax your body. Ways to … See more The fight-or-flight response can happen in the face of imminent physical danger, such as when encountering a growling dog during your morning jog. It can also be the result of a psychological threat, such as preparing to give a … See more howards removals of somerset
Scientists discover why flies are so hard to swat - Phys.org
WebNov 27, 2024 · With this study, we show in flies that a rapid release of the chemical serotonin in their nervous system drives that initial freeze. And because serotonin also exists in people, these findings ... WebJan 21, 2024 · Each shape on the scientists’ screens represents part of a fruit fly neuron. These researchers and others at Janelia are tackling a goal that once seemed out of … WebJul 30, 2024 · Its nervous system turns up the volume on responses to particular, presumably selected, targets, even when other potential prey are visible in the same field … howardsrecovery.com