How Brain Infections and Hydrocephalus Affect Cognition
The pressure caused by hydrocephalus, and the inflammation from brain infections like meningitis or encephalitis, can affect memory, attention, processing speed, and executive function. Targeted cognitive exercise can support the brain’s recovery process.
Exercise 1: Sequencing Games
Show a sequence of 3–4 coloured blocks, then hide them and ask the child to recreate the pattern. Start with 2 colours and gradually increase. This builds working memory and visual-spatial recall.
Exercise 2: Simple Puzzles
Jigsaw puzzles with large pieces work well. They require pattern recognition, spatial planning, and sustained attention — all areas commonly affected by hydrocephalus.
Exercise 3: Naming and Categorising
Show pictures of objects and ask the child to name them, then group them by category (animals, food, vehicles). This exercises semantic memory and language processing.
Exercise 4: Story Sequencing
Cut a simple 4-panel comic strip apart and ask the child to put it back in order. This exercises narrative thinking and short-term memory simultaneously.
Exercise 5: Daily Routine Review
At the end of each day, ask the child to recall and describe three things that happened. This builds episodic memory and gives you a window into how their recall is developing over time.
Tracking Progress
Keep a simple notebook — date, exercise, how it went. Progress in cognitive recovery is often invisible day-to-day but visible month-to-month.
Written by Haris Bin Tahir — father, caregiver, and founder of Brain Care Path.