Sentences with phrase «brains process odors»

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

After exposure, there was a significantly greater decrease in blood flow in specific brain areas, particularly those involved in odor processing, in the chemically intolerant patients.

The scientists used 80 environmental odors that are ecologically relevant for Manduca sexta and showed where these odors are processed in the moths» brains.

Agalliu also found that Th17 cells induced by strep opened the BBB only in certain spots: Since strep enters the body through the nose, it made sense that he saw the BBB was pierced near the olfactory bulb, the structure in the front of the brain that processes odors.

Testing both for odor identification and got the odor detection threshold could determine whether abnormalities could be traced to olfactory neurons in the nasal passages or to the odor processing pathways in the brain.

Raman has spent a decade learning how the human brain and olfactory system operate to process scent and odor signals.

How does our brain process multiple odors received simultaneously?

Knowing these larvae respond to odors but not fully understanding the process by which they make decisions via olfactory cues, scientists at UC Santa Barbara are using this model organism to study brain function as it relates to behavior control.

In addition to changes in consumption, the area of the brain responsible for certain metabolic processes, the hypothalamus, also responded more to food odors, compared to non-food odors, after alcohol infusion vs. saline.

The journal Behavioural Processes published the results of the first brain - imaging study of dogs responding to biological odors.

Having observed this behavior and shown that odors make larvae overcome their natural tendency to moderate the risk associated with searching for food, we want to understand the brain areas involved in this process of balancing cost and benefit.

The team, which reported its findings online earlier this month in Palaeontology, found that the brain's optic lobes were particularly large; so were the cerebellum, which controls motor functions, and the olfactory region, where odors are processed.

They found that 65 percent of tubercle cells from 23 anesthetized mice were activated by at least one of five odors — an important finding in its own, because no one knew if tubercle cells could discriminate odors, a process thought to be exclusive to the part of the brain known as the piriform cortex.

These regions receive quite crude olfactory information very early in the brain's smell processing pathways, which may explain why people have such a hard time identifying odors.

When people perceive external chemical odor patterns and process them in the brain, the individual odor components do not just add up.

The sensors are connected to the part of the locusts» brain that processes odors in the environment.

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.

Beyond the nose, the dog's brain is equipped to handle the extra processing required to interpret these chemicals / odors in the air around them.