1. Make eye contact and talk to your baby to Stimulate the auditory sense.
2. Do a gentle massage as this is Stimulating the sense of Touch.
3. Invest in or make a set of Flash cards for visual Stimulation.
4. Allow the baby to smell some day to day strong fragrances like garlic, cardamom, methi seeds for olfactory Stimulation.
5. Once your baby is six months and plus you can try making the baby taste different flavors for taste Stimulation.