What disorder is thought to be related to physiological *under*arousal?

Q: Give the importance of Reflex action?

A: In the nervous system, specialized organ receptor receives stimulus information and then converted…

Q: How can 5-HT2a activation be linked to dream-like experiences and hallucinations, but serotonin is…

A: 5- HT2a is a receptor antagonist it results in significant but differential regulation of mRNA…

Q: Define the term potentiation?

A: Potentiation in the field of neurological science was discovered by Terje Lømo in 1966 in the rabbit…

Q: How does REM sleep resemble the eyes open—wake state?

A: Introduction: Sleep is composed of different stages. The pattern of brain activity changes during…

Q: How does the interplay between sleep architecture, circadian rhythms, and neurochemical processes in…

A: Sleep is a state of unconsciousness where the physical activity of the body is reduced however the…

Q: Name the primary neurotransmitter that mediates the brain reward systems.

A: The primary neurotransmitter that mediates the brain reward systems is dopamine.

Q: Can someone help explain the role of neurotransmitters in relation to the behaviours they influence.

A: Chemical messengers are defined as the compounds that play a major role in transmitting the…

Q: Which are the two phases of sleep?

A: Two phases of sleep are : Rapid Eye Movement.  Non Rapid Eye Movement.

Q: Where is the limbic system located? What component ofit is involved in emotion? What component is…

A: The limbic system is a part of the brain, and it comprises a group of structures of the brain,…

Q: Explain the Long-term memorycircuits ?

A: Memory encoding is the changing of sensory information or stimuli so that it can be stored and…

Q: Identify and discuss the anatomical and functional divisions of the nervous system involved in the…

A: Anatomically, the nervous system is divided into - Central nervous system (CNS) Peripheral nervous…

Q: Discuss conscious experiences?

A: Conscious experiences are the awareness that is gained by an individual. Here we will discuss about…

Q: What is the importance of good quality of sleep?

A: Good quality sleep is crucial for physical, mental and emotional health. It allows the body to…

Q: What is the role of a sleep disorder specialist (SDS)?

A: Sleep disorder specialist is a doctor who is responsible for diagnosing and treating sleep-related…

Q: Distinguish NREM sleep from REM sleep?

A: Sleep is a state of loss of consciousness mind and body where the brain is at rest. This can be…

Q: Suggest two ways that reflex reactions help maintain homoeostasis in the human body

A: Homeostasis is the ability of an organism to maintain internal balance in spite of external changes.…

Q: Describe Chemical Synapses?

A: Chemical Synapses : These are biological junctions through which neurons signals can be sent to each…

Q: What types of study habits best convert short-term memoriesinto long-term memories? Do you practice…

A: Acquiring any skill or any type of knowledge is called learning. Expression of the acquired skills…

Q: Whcih stage of sleep is hardest to wake up from? Explain in detail

A: The body cycles through different stages of sleep throughout the night. These stages are important…