The major functions of the midbrain periaqueductal gray (PAG), including pain and
analgesia, fear and anxiety, vocalization, lordosis and cardiovascular control are considered …

The midbrain periaqueductal gray (PAG) has been recognized for decades as having a
central role in the control of a wide variety of defensive responses. Initial discoveries relied …

The purpose of the present study was to determine whether lesions of areas projected to by
the central amygdaloid nucleus (ACE) would disrupt the classical conditioning of autonomic …

Abstract Unilateral microinjections (0.20 μl) of the excitatory amino acids (EAA), l-aspartate
(ASP), d, l-homocysteate (DLH) or kainate (KA) were made into the midbrain of freely …

The periaqueductal or midbrain central gray matter (CG) in the rat contains a dense network
of adrenergic and noradrenergic fibers. We examined the origin of this innervation by using …

Abstract Unilateral microinjections (0.20 μl) of excitatory amino acids were made into the
midbrain of freely moving rats. Injections made within the midbrain periaqueductal grey …

Abstract KLD-12 (KLD) is a 12-residue self-assembling peptide that can adopt nano-
structures and is known for its tissue-engineering properties. Our objective was to introduce …

Wheat germ agglutinin-horseradish peroxidase (WGA-HRP) injections were made at the
same sites within the midbrain periaqueductal grey region (PAG) of the cat at which …

While other books concentrate on the different facets of aggression, these publications tend
to focus on a single aspect of the subject and do not make any attempt to integrate biology …

The midbrain periaqueductal grey matter (PAG) has numerous functional roles that include
mediating nociceptive inhibition and integrating behavioural and physiological responses to …