Search Results - "Carvalho, Gil B"

Interoception and the origin of feelings: A new synthesis by Carvalho, Gil B., Damasio, Antonio

“…Feelings are conscious mental events that represent body states as they undergo homeostatic regulation. Feelings depend on the interoceptive nervous system…”
Get full text

Quantifying Drosophila food intake: comparative analysis of current methodology by Deshpande, Sonali A, Carvalho, Gil B, Amador, Ariadna, Phillips, Angela M, Hoxha, Sany, Lizotte, Keith J, Ja, William W

“…This Analysis compares four commonly used assays to measure food intake in flies and identifies radioisotope-labeling and the capillary feeder (CAFE) as the…”
Get full text

Prandiology of Drosophila and the CAFE Assay by Ja, William W., Carvalho, Gil B., Mak, Elizabeth M., de la Rosa, Noelle N., Fang, Annie Y., Liong, Jonathan C., Brummel, Ted, Benzer, Seymour

“…Studies of feeding behavior in genetically tractable invertebrate model systems have been limited by the lack of proper methodology. We introduce the Capillary…”
Get full text

The nature of feelings: evolutionary and neurobiological origins by Damasio, Antonio, Carvalho, Gil B.

“…Homeostatic maintenance of the state of the body within an optimal range is essential for survival. Damasio and Carvalho discuss how feelings derived from body…”
Get full text

Allocrine Modulation of Feeding Behavior by the Sex Peptide of Drosophila by Carvalho, Gil B., Kapahi, Pankaj, Anderson, David J., Benzer, Seymour

“…Mating elicits a dramatic reprogramming of female behavior in numerous insect species. In Drosophila, this postmating response (PMR) comprises increased…”
Get full text

Compensatory ingestion upon dietary restriction in Drosophila melanogaster by Carvalho, Gil B, Kapahi, Pankaj, Benzer, Seymour

“…Dietary restriction extends the lifespan of numerous, evolutionarily diverse species. In D. melanogaster, a prominent model for research on the interaction…”
Get full text

Water- and nutrient-dependent effects of dietary restriction on Drosophila lifespan by Ja, William W, Carvalho, Gil B, Zid, Brian M, Mak, Elizabeth M, Brummel, Ted, Benzer, Seymour

“…Dietary restriction (DR) is a widely conserved intervention leading to lifespan extension. Despite considerable effort, the mechanisms underlying DR remain…”
Get full text

Non-lethal PCR genotyping of single Drosophila by Carvalho, Gil B, Ja, William W, Benzer, Seymour

“…In Drosophila, genetic techniques relying on stochastic chromosomal rearrangements involve the generation and screening of a large number of fly stocks to…”
Get full text

A Role for The P2Y1 Receptor in Nonsynaptic Cross-depolarization in the Rat Dorsal Root Ganglia by Carvalho, Gil B., Mulpuri, Yatendra, Damasio, Antonio, Spigelman, Igor

“…•P2RY1 plays a regulatory role in non-synaptic cross-depolarization (CD) in the DRG.•P2RY1 enhances CD in A-neurons, but inhibits it in C-neurons.•CD in the…”
Get full text

High carbohydrate–low protein consumption maximizes Drosophila lifespan by Bruce, Kimberley D., Hoxha, Sany, Carvalho, Gil B., Yamada, Ryuichi, Wang, Horng-Dar, Karayan, Paul, He, Shan, Brummel, Ted, Kapahi, Pankaj, Ja, William W.

“…Dietary restriction extends lifespan in a variety of organisms, but the key nutritional components driving this process and how they interact remain uncertain…”
Get full text

Reply to Piper et al.: Drosophila dietary restriction--Does it hold water? by Carvalho, Gil B, Zid, Brian M, Brummel, Ted, Ja, William W

Get full text

The 4E-BP growth pathway regulates the effect of ambient temperature on Drosophila metabolism and lifespan by Carvalho, Gil B., Drago, Ilaria, Hoxha, Sany, Yamada, Ryuichi, Mahneva, Olena, Bruce, Kimberley D., Obando, Alina Soto, Conti, Bruno, Ja, William W.

“…Changes in body temperature can profoundly affect survival. The dramatic longevity-enhancing effect of cold has long been known in organisms ranging from…”
Get full text

Sucralose Suppresses Food Intake by Park, Jin Hong, Carvalho, Gil B., Murphy, Keith R., Ehrlich, Margaux R., Ja, William W.

Get full text

From membrane excitability to metazoan psychology by Cook, Norman D, Carvalho, Gil B, Damasio, Antonio

“…Highlights • We point out that neuronal excitability is due exclusively to cation influx. • We argue that excitability is a brief disturbance of the normally…”
Get full text

The Drosophila G protein‐coupled receptor, Methuselah, exhibits a promiscuous response to peptides by Ja, William W., Carvalho, Gil B., Madrigal, Marisol, Roberts, Richard W., Benzer, Seymour

“…Methuselah (Mth) is a G protein‐coupled receptor (GPCR) associated with longevity in Drosophila melanogaster. Previously, Stunted (Sun) was identified as a…”
Get full text

Pitfalls of measuring feeding rate in the fruit fly Drosophila melanogaster by Wong, Richard, Piper, Matthew D W, Blanc, Eric, Partridge, Linda

Get full text

Water- and nutrient-dependent effects of dietary restriction on Drosophila lifespam by Ja, William W, Carvalho, Gil B, Zid, Brian M, Mak, Elizabeth M, Brummel, Ted, Benzer, Seymour

“…Dietary restriction (DR) is a widely conserved intervention leading to lifespan extension. Despite considerable effort, the mechanisms underlying DR remain…”
Get full text

Reply to "Pitfalls of measuring feeding rate in the fruit fly Drosophila melanogaster " by Carvalho, Gil B, Ja, William W, Kapahi, Pankaj, Benzer, Seymour

Get full text