The study uses imaging technology and electrophysiology to understand what happens between neurons at synapses to make sense of how fruit
fly brains process odors.
Not exact matches
With no SOCE, the wiring
process to create a «flight circuit» in the
fly brain did not develop — so, why is this important?
In addition, as with the human
brain, the
fly brain is compartmentalized into regions that
process different sensory information (visual, acoustic, olfactory), and it uses the same types of neurotransmitters as humans.
The surprising details of this
process, observed in the
brains of fruit
flies, could shed light on how the human
brain develops — and what happens when problems arise.
«Scientists search for the clocks behind aging
brain disorders: Study of
flies suggests neurodegenerative disorders may speed up aging
process.»
It would be useful, for example, to compare the
brains of social worker bees, which
process vast quantities of visual information as they
fly from flower to flower, with those of parasitic wasps.
APPL is found throughout the fruit -
fly brain, but primarily in the so - called alpha - beta neurons that are vital to learning
processes and memory.
Following the whole
process from molecule detection and the reaction of the nerves to the outcome of behavior the researchers found a line in the
fly's
brain that identifies bad odors and leads the
fly to avoid these smells as they indicate something is toxic.
While the buzz of
fly wings is more likely to elicit a sense of annoyance than wonder, insect flight behavior links a series of fundamental
processes within both the physical and biological sciences: neuronal signaling within
brains, the dynamics of unsteady fluid flow, musculoskeletal mechanics, the structural mechanics of composite materials, ecology and evolution.
Intrigued by recent findings that neuron firing rates in the regions of mouse and
fly brains associated with visual
processing increase during physical activity, UC Santa Barbara psychologists Barry Giesbrecht and Tom Bullock wanted to know if the same might be true for the human
brain.
The
brain is describing the present —
processing reams of disjointed data on the
fly, editing everything down to an instantaneous now.
Creating the installation was spontaneous — Amir
flew in and workedswiftly, on the spot, a contrast to the slower
process of his paintings, but he says, «I enjoyed it, it uses different parts of my
brain.»