Sentences with phrase «during fear conditioning»

During fear conditioning, researchers used a virus to deliver a gene into the dentate gyrus, which labeled active engram cells.

Not exact matches

Galatzer - Levy analyzed data from large studies in humans and mice that involved «fear conditioning» and «fear extinction,» during which subjects receive a mild aversive stimulus when exposed to a sound or light, and «fear extinction learning,» during which conditioning is reversed by applying sound or light without the stimulus.

Researchers used this approach to label memory cells during a fear - conditioning event that involved a mild electric shock to the mouse and then used light to artificially reactive memories at different times.

No differences in freezing responses between non-transgenic and transgenic rats were detected during contextual fear conditioning testing at this early stage (F2, 21 = 1.043; p > 0.05)(Figure 6b).

On day 3, contextual fear conditioning was evaluated by placing the animals in the chamber during 8 min.

Unfortunately during the last, roughly, 50 years, we have been conditioned to fear the sun and block our body from having any contact with it using toxic chemical products.

Rising interest rates and fears of inflation led to volatile conditions for fixed income markets during the first quarter.

It includes conditions like the one after a high economic growth period leading to high inflation and fears of slowdown, or during uncertain times when the central bank is expected to increase interest rates.

While the market has pushed eREIT valuations down over the last quarter, and particularly the past two weeks, due to fears of rising rates, history tells us that eREITs generally do well during periods of slowly rising rates and some eREITs will even beat the big market indexes under these conditions.

Mr. Garay received specific instructions to not feed the dog during transport, as it was feared that this dog was a high - risk candidate for bloat / gastric torsion, an often - fatal condition in Weimaraners.

If a pet's condition is mild, trainers and other behaviorists can make significant improvements to the family's lifestyles through management and teaching the pet alternate behaviors to employ during a fear - inducing situation.

For example, whereas other maternal factors such as maternal stress during pregnancy induce long - term influences on behavior, including hippocampally - mediated fear conditioning and spatial learning, adoption studies show that postnatal maternal care can reverse these effects [11], [13], [46].

Human amygdala activation during conditioned fear acquisition and extinction: A mixed - trial fMRI study