Shifting attention by dopamine, Biology

Assignment Help:

Q. Shifting attention by Dopamine?

Dopamine: Dopamine plays a pivotal role in aspects of shifting attention. Administration of D1/D2 receptor antagonist haloperidol impairs the ability to shift attention from one aspect to another aspect of a task. Thus increased level of dopamine is required to enhance the ability of shifting attention.

Seretonin: Low level of serotonin is implicated in the improved performance on tasks assessing focussed attention.


Related Discussions:- Shifting attention by dopamine

Define endocrine systems and metabolism, Define Endocrine Systems and Metab...

Define Endocrine Systems and Metabolism? As mentioned earlier, the main endocrine gland-pituitary gland secretion decreases. Another important feature in elderly is decline in

Why are herbivores considered similar to predators, (a) Why are herbivores ...

(a) Why are herbivores considered similar to predators in the ecological context Describe? (b)   Differentiate among the following interspecific interactions  in a population :

Give some examples of secretory cells?, Endocrine and exocrine pancreatic c...

Endocrine and exocrine pancreatic cells, thyroid and parathyroid endocrine cells, adenohypophysis, adrenal and pineal endocrine cells, the lot of types of gastric exocrine and endo

#classification of parasitic protozoa.., most recent classification of para...

most recent classification of parasitic protozoa with its general characters

Explain procedure for performing the completed coliform test, Explain Proce...

Explain Procedure for Performing the Completed Coliform Test? Completed test is the last step in the Coliform test procedure which is described herewith. Conduct the exercise f

Zoology, Classification of the Phylum Protozoa up to orders

Classification of the Phylum Protozoa up to orders

Cleavage and gastrulation, Cleavage and Gastrulation Eventually, one s...

Cleavage and Gastrulation Eventually, one spermatozoon fuses with the ovum to r restore the diploid genomic condition and activates all the potentials in the fertilized egg ce

Describe the types of drugs, Describe the types of Drugs • Induction a...

Describe the types of Drugs • Induction agent (thiopentone, fentanyl, ketamine, midazolam) • Suxamethonium (1-2 mg/kg) is the muscle relaxant of choice. Rapid sequence ind

Design a microcontroller-based system, Suppose you are in charge of designi...

Suppose you are in charge of designing a microcontroller-based system for a packet processing application. These are high speed internet packets from the PC that are going to be pr

Define the diet intervention for lactose intolerance, Define the Diet inter...

Define the Diet intervention for lactose intolerance? Lactose is present in dairy products such as milk, cheese, yoghurt, ice cream etc.  Hidden sources of lactose may include

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd