Slide 1: The Biological Foundations of Human Thinking Process. Slide 2: The Neuron: The Fundamental Unit of Thought. Slide 3: Neural Networks: Circuits for Complex Thought. Slide 4: Brain Regions and Cognitive Functions. Slide 5: Neurotransmitters: Chemical Messengers of Thought. Slide 6: Genetics and Cognition: Nature's Blueprint. Slide 7: Environment & Experience: Shaping the Thinking Brain. Slide 8: Biological Processes in Key Cognitive Functions. Slide 9: Disruptions in Biological Foundations: Cognitive Disorders. Slide 10: Conclusion: The Future of Cognitive Neuroscience