ADVERTISEMENT
Artist’s rendition of bright blue microbes among intestinal lining
Study Links Depression with High Levels of an Amino Acid
Experiments in animals and observations in humans suggest that the amount of proline circulating in one’s plasma has a strong association with depression severity.
Study Links Depression with High Levels of an Amino Acid
Study Links Depression with High Levels of an Amino Acid

Experiments in animals and observations in humans suggest that the amount of proline circulating in one’s plasma has a strong association with depression severity.

Experiments in animals and observations in humans suggest that the amount of proline circulating in one’s plasma has a strong association with depression severity.

Drosophila melanogaster, neuroscience

Illustration of gray bacteriophages approaching and infecting a red and orange bacteria that has multiple fimbria protruding from it.
Bacteria-Infecting Viruses in Gut Microbiome Linked to Cognition
Dan Robitzski | Feb 16, 2022 | 5 min read
Research in mice and flies suggests that bacteriophages, including those found in dairy foods, may have an influence on an animals’ ability to learn and remember information.
A multicolored section of a fruit fly brain
Tumors Disrupt the Blood-Brain Barrier at a Distance
Abby Olena, PhD | Sep 9, 2021 | 4 min read
Shoring up the tissues that separate neurons and other brain cells from the circulatory system in fruit flies and mice can prolong life in the presence of a tumor.
A close-up of a fruit fly head with antenna clearly visible in front of its red eyes
Bacterial Infections Disrupt Flies’ Sense of Smell
Abby Olena, PhD | Jul 21, 2021 | 4 min read
The temporary loss of olfaction stops the flies from eating any more of whatever it is that made them sick.
fruit fly drosophila melanogaster sperm sex peptide memory reproduction
Sex Promotes Lasting Memories in Female Flies
Ruth Williams | Nov 20, 2019 | 3 min read
A protein present in the ejaculate of male fruit flies activates long-term memory formation in the brains of their female partners.
fruit fly
Artificially Intelligent Tools Capture Animal Movement
Carolyn Wilke | May 1, 2019 | 4 min read
Algorithms for motion capture help neuroscientists dig into the question of how the brain produces behavior.
Image of the Day: In the Eye of a Fly
Carolyn Wilke | Feb 26, 2019 | 1 min read
A missing microRNA leads to degenerating neurons and blindness in a fruit fly.
Fruit Fly Males Woo Females with Three Songs, Not Two
Abby Olena, PhD | Jul 26, 2018 | 3 min read
Researchers show that Drosophila melanogaster males are capable of producing more modes of courtship song with their wings than previously thought.
Fly’s Blood-Brain Barrier Has Circadian Rhythms
Abby Olena, PhD | Mar 8, 2018 | 3 min read
In Drosophila, the tissue is more permeable to drugs at night, offering a possible explanation for why some medicines work better at certain times of day.
Behavior Circuits Mapped in Whole Fruit Fly Brain
Anna Azvolinsky | Jul 13, 2017 | 3 min read
Using machine learning, researchers have created extensive maps of the neuronal circuits associated with social and locomotion behaviors in the fruit fly. 
ADVERTISEMENT