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A cabinet department or prime minister's department is a department or other government agency that directly supports the work of the government's central executive office, usually the cabinet and/or prime minister, rather than specific ministerial portfolios.
The Cabinet of the United States is the principal official advisory body to the president of the United States. The Cabinet generally meets with the president in a room adjacent to the Oval Office in the West Wing of the White House. The president chairs the meetings but is not formally a member of the Cabinet.
Brain cells make up the functional tissue of the brain. The rest of the brain tissue is the structural stroma that includes connective tissue such as the meninges, blood vessels, and ducts. The two main types of cells in the brain are neurons, also known as nerve cells, and glial cells, also known as neuroglia. [1]
The cells of the brain include neurons and supportive glial cells. There are more than 86 billion neurons in the brain, and a more or less equal number of other cells. Brain activity is made possible by the interconnections of neurons and their release of neurotransmitters in response to nerve impulses.
The heads of departments are members of the Cabinet of the United States, an executive organ that normally acts as an advisory body to the president. In the Opinion Clause (Article II, section 2, clause 1) of the U.S. Constitution , heads of executive departments are referred to as "principal Officer in each of the executive Departments".
The White House cabinet secretary is a high-ranking position within the Executive Office of the President of the United States. [2] The White House cabinet secretary is the head of the Office of Cabinet Affairs (OCA) within the White House Office [2] and the primary liaison between the president of the United States and the Cabinet departments and agencies.
The cerebral cortex, also known as the cerebral mantle, [1] is the outer layer of neural tissue of the cerebrum of the brain in humans and other mammals.It is the largest site of neural integration in the central nervous system, [2] and plays a key role in attention, perception, awareness, thought, memory, language, and consciousness.
Other evidence for the involvement of the PFC in executive functions comes from single-cell electrophysiology studies in non-human primates, such as the macaque monkey, which have shown that (in contrast to cells in the posterior brain) many PFC neurons are sensitive to a conjunction of a stimulus and a context. For example, PFC cells might ...