Expanding Senses using Neurotechnology

Ujwal Chaudhary, Ph.D. Dr. Chaudhary studied Bachelor of Technology in Biomedical Engineering; he was awarded the gold medal for scoring the highest rank. He graduated with Ph.D. in Biomedical Engineering from the Biomedical Engineering department at Florida International University, Miami, USA in 2013. He was awarded the “Outstanding doctoral degree graduate award” for his doctoral dissertation. After his graduation, he worked as a postdoctoral researcher/group leader at the University of Tubingen. He has been working towards the development of several kinds of brain-computer interface (BCI) namely, intracortical BCI (iBCI), electroencephalogram (EEG) /Electrooculogram (EOG), functional near-infrared spectroscopy (fNIRS), and transcranial direct current stimulation (tDCS) based BCIs to investigate and provide a means of communication to patients in locked-in state (LIS) and completely locked-in state (CLIS). He pushed the limit of BCIs; for the first time in history, the team enabled complete sentence formation by someone in CLIS using an iBCI. 

Chapter 1. Introduction to Neurotechnology: History and Interdisciplinary Innovations.- Chapter 2. Non-Invasive Brain Signal Acquisition Techniques : Exploring EEG, EOG, fNIRS, fMRI, MEG, and fUS.- Chapter 3. Invasive Brain Signal Acquisition Techniques: SUA, MUA, LFP, ECoG in Neuroimaging and Recording.- Chapter 4. Preprocessing Techniques for Brain Signal Data: Noise Reduction and Artifact Removal Methods.- Chapter 5. Machine Learning with Brain Data: Feature Engineering and Analysis Methods.- Chapter 6. Neuromodulation in Neural Circuits: Neurotransmitters and Synaptic Plasticity.- Chapter 7. Invasive Brain Stimulation Techniques: DBS for Neurological and Psychiatric Disorders.- Chapter 8. Non-Invasive Brain Stimulation Techniques: TMS, tDCS, and tACS Methods.- Chapter 9. Brain Stimulation Theory and Techniques: Comparative Analysis and Applications.- Chapter 10. Neurofeedback Basics and Applications: Techniques, Benefits, and Ethical Considerations.- Chapter 11. Neurotechnology for Communication: ALS Patient Case Study and BCI Development.