Essays on Axons

The human brain is the most complex part of the human body that is very hard to understand. Our brains behave in a way that neuroscientists and psychologists have never understood. Its ability to control body functions and consciousness is one of the most challenging section that these individuals are still struggling to figure out. The human brain capacity of 1350 cc and it is made up of a very complex network of neurons that develop during the last three months of development (The Function of the Human Brain, 2016). The way we perceive the world around us is ...

Abstract

Traumatic brain injury (TBI) is the bruising of the brain due to an impact received on the head. The brain injury can be termed as primary if its caused directly by the impact blow or secondary if its caused by reaction processes such as swelling due to inflammation. Common types TBI include hematomas, contusions, diffuse axonal injury (DAI), concussion, and coup/contrecoup lesions. The type of injuries are characterized by symptoms such as dizziness, headaches, amnesia, loss of consciousness, going into a vegetative state or a coma or death in extreme cases. There is no clearly defined body of knowledge ...

Chapter #16:

Question 1. Insect-eating birds will decrease in number since their source of food has been reduced. The birds may also migrate to warmer areas during this period.

Question 2.

The habitat is the specific place where the organism lives e.g. a fish’s habitat is water. On the other hand, niche is the position and the role played by the organism in an ecosystem. It includes how the organism obtain food and shelter, the mode of survival, and the mode of reproduction (Sutton & Anderson, 2009, p. 46). For instance, a lion’s niche in the ecosystem is that of a predator.Question ...