title: The effects of the sympathetic nervous system on accommodation. II. Alpha sympathetic nervous system.
mesh_terms: D000065:Accommodation, Ocular / Q000187:drug effects*; D000317:Adrenergic alpha-Antagonists / Q000494:pharmacology; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000818:Animals; D003228:Conjunctiva; D003864:Depression, Chemical; D004558:Electric Stimulation; D004566:Electrodes; D004594:Electrophysiology; D000882:Haplorhini; D007267:Injections; D008636:Mesencephalon / Q000502:physiology; D009638:Norepinephrine / Q000008:administration & dosage / Q000494:pharmacology*; D009883:Ophthalmic Solutions; D010646:Phentolamine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D011955:Receptors, Drug; D013564:Sympathetic Nervous System / Q000502:physiology*
chemical_list: D000317:Adrenergic alpha-Antagonists; D000319:Adrenergic beta-Antagonists; D009883:Ophthalmic Solutions; D011955:Receptors, Drug; D011433:Propranolol; D009638:Norepinephrine; D010646:Phentolamine