21. And the forebrain was much bigger in proportion. 22. Deficiency of RHEB in the forebrain of mice embryos is associated with decreased oligodendrocytes. 23. The DLX proteins are postulated to play a role in forebrain and craniofacial development. 24. Blocking the release of acetylcholine in the forebrain with GABAergic compounds impairs vigilance performance. 25. The developing forebrain surrounds the neural cord. 26. The dopamine system is associated with sensory information arriving from the thalamus to the forebrain . 27. The acetylcholinergic system has its neurons located in the pons and in the basal forebrain . 28. These differences are located in the ventral forebrain and the dopamine-mediated reward pathway. 29. It travels around the brain along the medial forebrain bundle and acts on serotonin receptors. 30. These defects are restricted to the forebrain .
