title: [Frontal lobe, executive functions and cognitive control].
abstract: The approach of executive functions began with the early description of behavioural disorders induced by frontal damage. The development of neuropsychology has led to the description of a large variety of cognitive disorders. The interpretation in cognitive terms of these disorders has emphasized the critical impairment of executive functions which are involved in non-routine situations. The role of working memory, initially suggested by animal studies, has also largely influenced theoretical approaches. Numerous studies have been interpreted within the theoretical frameworks developed by Shallice and by Baddeley. A large amount of studies have allowed the specification of control processes (initiation, inhibition...). Recent studies are beginning to investigate cognitive disorders underlying behavioural changes such as deficits of emotional, social and metacognitive processes. In addition these studies seriously question the assumption of a unique central control system. These studies have deeply influenced the clinical approach, the assessment and the diagnosis of executive syndrome. For clinical practice, these data lead to favour specific assessment of some key behavioural and cognitive deficits based on a battery of tests and structured interview of an informant.
authors.affiliation: Service de Neurologie, CHU Amiens et Laboratoire de Neurosciences Fonctionnelles et Pathologies (UMR CNRS 8160), 80054 Amiens, France. godefroy.olivier@chu-amiens.fr
authors.forename: O
authors.initials: O
authors.lastname: Godefroy
authors.forename: M
authors.initials: M
authors.lastname: Jeannerod
authors.forename: P
authors.initials: P
authors.lastname: Allain
authors.forename: D
authors.initials: D
authors.lastname: Le Gall
mesh_terms: D000818:Animals; D001519:Behavior / Q000502:physiology; D003071:Cognition / Q000502:physiology*; D003072:Cognition Disorders / Q000503:physiopathology / Q000523:psychology; D005625:Frontal Lobe / Q000502:physiology*; D006801:Humans; D008569:Memory Disorders / Q000503:physiopathology / Q000523:psychology; D001523:Mental Disorders / Q000503:physiopathology / Q000523:psychology; D009483:Neuropsychological Tests; D011597:Psychomotor Performance / Q000502:physiology*