Biology Hacked: The Brain Summarized
Biology Summary:The Brain In years 7,8,9 or 10? Here is a high-school level summary on the composition and function of the main features in the brain. Includes functions of the cerebrum, cerebellum, brainstem/medulla, midbrain and corpus callosum summarised. T he Cerebrum (80% of the brain) · Folded to increase surface area by approximately 3 times · Higher intellectual functions · Controls o Conscious thoughts o Voluntary movement o Sensory messages · Right (creativity and emotion) and left(language and maths) hemispheres The Cerebellum · Fine tunes and coordinates movement and balance · Pons relay messages from cerebrum to cerebellum to spinal chord The Brain Stem/medulla · Regulates vital functions (breathing, blood pressure and heart rate) Midbrain · Allows the two sides of the brain to communicate. Corpus Callosum · Joins two hemispheres of the brain