Sentences with phrase «acetylcholine also»

During the 1970s, research with animals also suggested that acetylcholine might be a key neurotransmitter in memory formation; for instance drugs such as scopolamine, which deplete brain acetylcholine also impair memory.

Not exact matches

In animal models, exposure to cigarette smoke or nicotine during fetal development alters the expression of the nicotinic acetylcholine receptor in areas of the brainstem important for autonomic function, 28 alters the neuronal excitability of neurons in the nucleus tractus solitarius (a brainstem region important for sensory integration), 29 and alters fetal autonomic activity and medullary neurotransmitter receptors.30 In human infants, there are strong associations between nicotinic acetylcholine receptor and serotonin receptors in the brainstem during development.31 Prenatal exposure to tobacco smoke attenuates recovery from hypoxia in preterm infants, 32 decreases heart rate variability in preterm33 and term34 infants, and abolishes the normal relationship between heart rate and gestational age at birth.33 Moreover, infants of smoking mothers exhibit impaired arousal patterns to trigeminal stimulation in proportion to urinary cotinine levels.35 It is important to note also that prenatal exposure to tobacco smoke alters the normal programming of cardiovascular reflexes such that there is a greater - than - expected increase in blood pressure and heart rate in response to breathing 4 % carbon dioxide or a 60 ° head - up tilt.36 These changes in autonomic function, arousal, and cardiovascular reflexes might all increase an infant's vulnerability to SIDS.

When the researchers then administered acetylcholine to the mice through the nebulizer, they observed that mice with the G protein - coupled receptors reacted more vigorously than those with only smooth muscle reactions, and they also showed increased airway restriction compared to their counterparts without the receptor.

Consequently, researchers have suspected that the transmission or breakdown of acetylcholine may also be faulty in muscular dystrophies.

AChE inhibitors have also been given to Alzheimer's patients in an attempt to boost acetylcholine levels and improve cognitive function, she says — but her research suggests that the long - term effect may be the opposite of that intended.

«We knew that nicotinic acetylcholine receptors, which bind to the virus in muscles, are also found in the brain, and we presumed that virus could also bind to such receptors.

Also in the mix is the neurotransmitter acetylcholine, higher levels of which are associated with aggression.

«At the same time, troops were also taking pyridostigmine bromide, which can sequester the enzyme that breaks down acetylcholine, compounding the problem.»

In the body, choline is part of two phospholipids that are abundant in cell membranes, and is also a precursor for the neurotransmitter acetylcholine.

Here's a tantalizing prospect, hinted at by a long - running thread of brain research: compounds that boost the function of certain acetylcholine circuits in the brain might also modify production of toxic beta - amyloid protein.

They also contain choline, a B vitamin that boosts acetylcholine (a neuro transmitter critical for brain function).

Beets are also a plant - based source of choline which is needed for acetylcholine, the neurotransmitter responsible for memory.

Choline is a precursor for the neurotransmitter acetylcholine, which is especially important in memory and mood, and it is also the transmitter most often used by neurons that communicate between the brain and the nerves controlling skeletal muscles, heart rate, breathing, sweating and salivation.

This compound has also been shown to inhibit the enzyme that degrades acetylcholine, which is important for memory (3).

The ANS branch is regulated by neurotransmitters and hormones like dopamine, norepinephrine, epinephrine (also called adrenaline) and acetylcholine.

It is also critical for maintaining the protective coverings surrounding most nerves, and for the production of the neurotransmitter acetylcholine, that relays messages between nerves and muscles.

On top of this, Acetylcholine is also in charge of maintaining the person's attention span.

Therefore, green tea also increases the activity of acetylcholine.

Still, some DMAE crosses into the brain, and there it can also be converted to choline which can then be used to synthesize the neurotransmitter, acetylcholine.

In addition, it also boosts the production of acetylcholine.

Acetyl - L - Carnitine also promotes biosynthesis of acetylcholine, a key neurotransmitter for brain and nerve function.

In addition, vitamin D also blocks the breakdown of acetylcholine, a neurotransmitter important for enhancing mental focus and improving memory.

Acetylcholine is the neurotransmitter most often associated with lucid dreaming, and is also responsible for the translation of experiences to memory.

Another test, called the Tensilon test, where your dog will get a short acting antidote that boosts the effects of acetylcholine on the muscle, will also be done.

Its derivative, acetylcholine (ACh), also aids in the transmission of nerve cell signaling.

However, acetylcholine, may also behave as an excitatory neurotransmitter at the neuromuscular level in skeletal muscles.

«When they stop, their bodies say, «It's time for relaxation» and they kick in a chemical called acetylcholine, also known as a relaxation hormone.