n. 1. A nonmetallic element, such as arsenic, that has some of the chemical properties of a metal. Most metalloids behave as semiconductors. 2. A nonmetallic element, such as carbon, that can form an alloy with metals. adj. also metÂ·alÂ·loiÂ·dal (mÄtâ²l-oidâ²l). 1. Relating to or having the properties of a metalloid.
It is your right part of your brain.The right part of the brain controls speech and emotions.Left controls movement and the necessery thinking. The limbic system controls human emotion. It includes the hippocampus, amygdala, anterior thalamic nuclei, and limbic cortex and forms the inner border of the cortex. The frontal cortex.
Limbic System. The limbic system is located in the forebrain and consists of the hypothalamus, thalamus, hippocampus and amygdala. It is often referred to as the emotional brain because it controls emotions and memories. The hypothalamus regulates body temperature and controls both emotions and crucial urges.he brain stem is part of the hindbrain and connects the brain to the spinal cord. It controls various vital functions such as blood pressure, breathing and heart rate. Nerve impulses to and from the cerebellum and the cerebrum must travel through the brain stem.