Amawi RM, Murdoch MJ. Understanding color associations and their effects on expectations of drugs' efficacies. Pharmacy (Basel). 2022;10(4):82. doi:10.3390/pharmacy10040082 Good nutrition can help your brain by providing the necessary nutrients to improve its functionality. Foods like vegetables, fruits, nuts, fish, unsaturated oil, and proteins reduce the risk of cognitive impairment in old age.

Romer, AS; Parsons, TS (1977). The Vertebrate Body. Holt-Saunders International. p.531. ISBN 978-0-03-910284-5.

The bird brain is divided into a number of sections, each with a different function. The cerebrum or telencephalon is divided into two hemispheres, and controls higher functions. The telencephalon is dominated by a large pallium, which corresponds to the mammalian cerebral cortex and is responsible for the cognitive functions of birds. The pallium is made up of several major structures: the hyperpallium, a dorsal bulge of the pallium found only in birds, as well as the nidopallium, mesopallium, and archipallium. The bird telencephalon nuclear structure, wherein neurons are distributed in three-dimensionally arranged clusters, with no large-scale separation of white matter and grey matter, though there exist layer-like and column-like connections. Structures in the pallium are associated with perception, learning, and cognition. Beneath the pallium are the two components of the subpallium, the striatum and pallidum. The subpallium connects different parts of the telencephalon and plays major roles in a number of critical behaviours. To the rear of the telencephalon are the thalamus, midbrain, and cerebellum. The hindbrain connects the rest of the brain to the spinal cord. Emani R, Ghavami H, Radfar M, Reza Khalkhali H. Impact of chromotherapy on professional quality of life in intensive care unit nurses: a randomized controlled trial. Fatigue: Biomedicine, Health & Behavior. 2020;8(3):121-129. doi:10.1080/21641846.2020.1782058 Axons transmit signals to other neurons by means of specialized junctions called synapses. A single axon may make as many as several thousand synaptic connections with other cells. [8] When an action potential, traveling along an axon, arrives at a synapse, it causes a chemical called a neurotransmitter to be released. The neurotransmitter binds to receptor molecules in the membrane of the target cell. [8] Working memory is the ability of the brain to maintain a temporary representation of information about the task that an animal is currently engaged in. This sort of dynamic memory is thought to be mediated by the formation of cell assemblies—groups of activated neurons that maintain their activity by constantly stimulating one another. [104] Certain practices will help keep your brain healthy and improve its performance. Here are some of the best ones to try; 1. Stimulate the brain

Computational neuroscience encompasses two approaches: first, the use of computers to study the brain; second, the study of how brains perform computation. On one hand, it is possible to write a computer program to simulate the operation of a group of neurons by making use of systems of equations that describe their electrochemical activity; such simulations are known as biologically realistic neural networks. On the other hand, it is possible to study algorithms for neural computation by simulating, or mathematically analyzing, the operations of simplified "units" that have some of the properties of neurons but abstract out much of their biological complexity. The computational functions of the brain are studied both by computer scientists and neuroscientists. [117] The optic tectum allows actions to be directed toward points in space, most commonly in response to visual input. In mammals, it is usually referred to as the superior colliculus, and its best-studied function is to direct eye movements. It also directs reaching movements and other object-directed actions. It receives strong visual inputs, but also inputs from other senses that are useful in directing actions, such as auditory input in owls and input from the thermosensitive pit organs in snakes. In some primitive fishes, such as lampreys, this region is the largest part of the brain. [43] The superior colliculus is part of the midbrain. Kandel, ER (2007). In Search of Memory: The Emergence of a New Science of Mind. WW Norton. pp. 145–150. ISBN 978-0-393-32937-7.Wiesel, T (1982). "Postnatal development of the visual cortex and the influence of environment" (PDF). Nature. 299 (5884): 583–591. Bibcode: 1982Natur.299..583W. CiteSeerX 10.1.1.547.7497. doi: 10.1038/299583a0. PMID 6811951. S2CID 38776857. Archived (PDF) from the original on 2022-10-09.