It contains blood vessels and nerves, including neurons and glial cells. The remaining 40% is a combination of water, protein, carbohydrates and salts. Weighing about 3 pounds in the average adult, the brain is about 60% fat.
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Together, the brain and spinal cord that extends from it make up the central nervous system, or CNS. You can also call Pregnancy, Birth and Baby on 1800 882 436 to talk to a maternal child health nurse.The brain is a complex organ that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger and every process that regulates our body. If your baby isn’t meeting the milestones listed in their child health record, or if you think that something might be wrong with your baby’s vision, hearing, communicating, behaviour, moving or growth, see your doctor or child and family health nurse. But working with your baby to help them sleep will help their development
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In the third trimester, the cerebral cortex starts to take over from the brain stem, preparing your baby for future learning.īy the time your baby arrives, they can hear (they will know your voice!) and also see a little.
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In the first trimester, nerve connections are built that enable your baby to move around in the womb, while in the second trimester, more nerve connections and brain tissue are formed. Your baby’s brain has been developing since they were in your womb.
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parietal lobe - for bodily sensations like pain, pressure, heat and coldĭiagram showing different parts of the brain.frontal lobe - for memory, self-regulation, planning and problem solving.temporal lobe - for hearing, language and social interaction.Limbic system - this sits on top of the brain stem and looks after many different functions including emotion, thirst, hunger, memory, learning, and the body's daily rhythms.Ĭerebral cortex - this consists of a left and right hemisphere, and sits on top of the limbic system. Your baby's brain developmentīrain stem and cerebellum - these connect the brain to the spinal cord and control the body's breathing, heart rate, blood pressure, balance and reflexes. Creating a supportive, loving environment filled with warm, gentle interactions helps your baby’s brain to develop, and will lay the foundation for your baby’s future development and learning. The experiences and relationships your baby has in their early years help shape the adult they will become.