<P> The reticular formation is a set of interconnected nuclei that are located throughout the brainstem . The reticular formation is not anatomically well defined because it includes neurons located in diverse parts of the brain . The neurons of the reticular formation make up a complex set of networks in the core of the brainstem that stretches from the upper part of the midbrain to the lower part of the medulla oblongata . The reticular formation includes ascending pathways to the cortex in the ascending reticular activating system ( ARAS ) and descending pathways to the spinal cord via the reticulospinal tracts of the descending reticular formation . </P>
<P> The reticular formation is a set of interconnected nuclei that are located throughout the brainstem . The reticular formation is not anatomically well defined because it includes neurons located in diverse parts of the brain . The neurons of the reticular formation make up a complex set of networks in the core of the brainstem that stretches from the upper part of the midbrain to the lower part of the medulla oblongata . The reticular formation includes ascending pathways to the cortex in the ascending reticular activating system ( ARAS ) and descending pathways to the spinal cord via the reticulospinal tracts of the descending reticular formation . </P>
where is reticular formation located on the brain
where is reticular formation located on the brain
brainstem
brainstem