Discover Renfrew’s hidden gems: legendary St Conval’s Chariot and Argyll Stone, the Edwardian-style Renfrew Victory Baths, Scottish Air Ambulance cairn marking the site of the former Renfrew Airport, the Bascule Bridge, the Workers’ Memorial cairn in Robertson Park, the gothic-style Renfrew Town Hall built in 1872, Renfrew North Parish Church built in 1875, and a plaque marking the discovery site of ultrasound on Porterfield Road. | Renfrewshire

Abnormal Pupils Made Easy 🔹 Afferent Pathway Abnormalities Marcus Gunn pupil (Relative Afferent Pupillary Defect – RAPD) 🔹 Efferent / Parasympathetic Abnormalities Oculomotor nerve palsy (CN III palsy) – dilated, non-reactive pupil Adie’s (Tonic) pupil Pharmacologic mydriasis 🔹 Sympathetic Pathway Abnormalities Horner syndrome – miosis, ptosis, anhidrosis 🔹 Midbrain / Brainstem Syndromes Argyll Robertson pupil – light-near dissociation Light-near dissociation (general category) Parinaud (dor

Argyll Robertson (AR) pupils, They are characterized by small and irregular pupils that have little to no constriction to light but constricts briskly to near targets (light-near dissociation). The affected pupils initially appear small, and are irregular, but as opposed to the tonic pupil do not maintain increased tone to near targets. The pupils are noticeably able to accommodate to near targets, with subsequent normal and brisk redilation to far. The characteristic light-near dissociation of