Cognition is the mental processes which includes attention, memory, producing and understanding, language, learning, reasoning, problem solving and decision making. It is about the human thought and we can relate it with the other concepts in order to widen the scope.
Neurocognitive is relating to the central nervous system (CNS) and cognitive abilities. CNS denoted of two portions that are brain and spinal cord. All the electrical signals then forward to others body organ such as eye, face, ears, mouth etc..