cerebral cortex Cerebral Cortex 4 Female 4 brain cortex 4 Aged 2 Animal 2 Article 2 Binding Sites 2 Brain Ischemia 2 Connectome 2 Dihydroalprenolol 2 Dihydroergotoxine 2 Frontotemporal Dementia 2 Humans 2 Hypothalamus 2 Magnetic Resonance Imaging 2 Male 2 Middle Aged 2 Pentoxifylline 2 Pineal Gland 2 Rats 2 Rats, Inbred Strains 2 Receptors, Adrenergic 2 Receptors, Adrenergic, alpha 2 Receptors, Adrenergic, beta 2 Stroke 2 Support, Non-U.S. Gov't 2 Theobromine 2 adrenergic receptors 2 adult 2