Editorial / Excerps -- Subcellular Compartmentalization for Neurobiology: Focusing on the Axon -- Microfluidic Culture Platforms in Neuroscience Research -- Flexible and Soft Materials and Devices for Neural Interface -- Coatings for Microneural Implants: Biological and Mechanical Considerations -- Coatings for Microneural Implants: Electrical Considerations -- Quantitative Assessment of the Mechanical Properties of the Neural Interface -- Biomimetic Approaches Towards Device-Tissue Integration -- Implantable Device Fabrication and Packaging -- State-of-the-Art Technology on MEAs for Interfacing Live Neurons -- Distributed Neural Interfaces: Challenges and Trends in Scaling Implantable Technology -- Challenges for Large Scale Brain-Machine Interfaces -- Organic Bioelectronics -- High-Density Fiberless Optoelectrodes with Integrated Waveguides and μLEDs -- Nanostructured Platforms Interfacing with Nervous System -- Neuroflex: Intraneural and Extraneural Flexible Sensor Architectures for Neural Probing -- Regenerative Electrodes for Peripheral Nerve Interfacing -- Neurochemical Sensing -- Ultrasonic Wireless Neural Recording and Stimulation Interfaces -- Neural Drug Delivery -- Design Considerations for Implantable Neural Circuits and Systems -- Neuroprosthesis and Functional Electrical Stimulation (Peripheral) -- Analogue Front-End Design for Neural Recording -- Implantable Direct Current Neural Modulation -- Energy-Efficient Electrical Stimulation Systems -- Wireless Bioelectronic Interfaces Electromagnetic Performance and Safety -- State-of-the-art technology on Highly Miniaturized Free-Floating Neural Implants -- Peripheral Neural Interfaces (PNIs) for Decoding Motor Intentions and Encoding Somatosensations in Upper-Limb Amputees -- Modeling Peripheral Nerve Stimulation -- Spinal Interfacing via Muscle Recordings for Neuroprosthesis Control -- Towards a wireless implantable brain-machine interface for locomotion control -- Visual Prostheses: Neuroengineering Handbook -- Vision: Optogenetics Addressing AMD Diseases -- Brain-Machine Interfaces for Upper and Lower Limb Prostheses -- Developing a Neuroprosthesis for Memory: The Past, Present, and Future -- Noninvasive and Invasive BCIs and Hardware and Software Components for BCIs -- Brain Co-processors: Using AI to Restore and Augment Brain Function -- Artificial Sensory Feedback to the Brain: Somatosensory Feedback for Neural Devices and BCI -- Brain-Computer Interface for Stroke Rehabilitation -- Brain-Machine Interfaces for Closed-Loop Electrical Brain Stimulation in Neuropsychiatric Disorders -- Brain-machine interfaces: from restoring sensorimotor control to augmenting cognition -- Motor BMIs Have Entered the Clinical Realm -- Neuromorphic Neural Interfaces -- Neuromorphic Circuits and Systems: From Neuron Models to Integrate-and-Fire Arrays -- Neuromorphic spiking neural network algorithms -- Programming Neuromorphics Using the Neural Engineering Framework -- Sensing-to-Learn and Learning-to-Sense: Principles for Designing NeuromorphicSensors -- Neuromorphic Tactile Sensing and Encoding -- Neuromorphic Sensing, Perception and Control for Robotics -- Emerging Technologies in Neuroengineering to Advance Rehabilitation, Improve Quality of Care Delivery, and Encourage Independent Living -- Neural Interfaces involving the CNS and PNS combined with upper limb actuators for motor rehabilitation after stroke: technical and clinical considerations -- Hybrid robotics and neuroprosthetics for associative neurorehabilitation -- Neuroprosthesis and Functional Electrical Stimulation (Peripheral) -- Brain-Machine Interfaces for Neurorobotics -- Neurorehabilitation with Virtual and Augmented Reality Tools -- Content Augmentation in Virtual Reality with Cognitive-Conflict-Based Brain-Computer Interface -- Neuroengineering of the Upper Limb: Manipulation of the Peripheral and Central Nervous System to Improve Function -- Optimal and Adaptive Stimulation Design -- Mechanisms and Targeting of Deep-Brain Stimulation Therapies -- Noninvasive Electrical Brain Stimulation of the Central Nervous System -- Transcranial Ultrasound Stimulation -- Biophysics and Mechanisms of Spinal Cord Stimulation for Chronic Pain -- Modeling of the Peripheral Nerve to Investigate Advanced Neural Stimulation (Sensory Neural Prosthesis) -- Closed-Loop Visceral Bioelectronics Therapies -- Models for Closed-Loop Cardiac Control Using Vagal Nerve Stimulation -- Sacral Nerve Stimulation for Gastrointestinal Disorders -- Sudden Deaths: A Failure of Feedback Control -- Electrical Block of Peripheral Nerves -- EEG Models and Analysis -- EEG-Based Machine Learning: Theory and Applications -- Neural Encoding and Decoding -- State Space Models for Spike Data -- Quantitative Modeling on Nonstationary Neural Spikes: From Reinforcement Learning to Point Process -- Real-Time Detection of Acute Pain Signals Based on Spikes/LFP -- Graph Theory for Brain Signal Processing -- Neuroscience of Cognitive Functions: From Theory to Applications -- Brain's Networks and Their Functional Significance in Cognition -- Cognitive State Analysis, Understanding, and Decoding from the Perspective of Brain Connectivity -- Vigilance Assessment and Enhancement -- Cognitive State Assessment and Monitoring: A Brain Connectivity Perspective -- Deep Learning Methods for EEG Neural Classification -- Consumer Neuroscience: A Neural Engineering Approach -- Multimodal Neuroimaging with Simultaneous fMRI and EEG -- Structural Neuroimaging: From Macroscopic to Microscopic Scales -- Shape Diffeomorphometry of Brain Structures in Neurodegeneration and Neurodevelopment -- Mapping Brain Networks Using Multimodal Data -- Multimodal and Multiparametric Neuroimaging of Gliomas -- Functional Monitoring and Imaging in Deep Brain Structures -- Optical Imaging of Epileptic Seizures -- Photoacoustic Imaging Tools for Neurological Applications -- Quantitative EEG Analysis in Intensive Care Patients -- Using Connectivity to Explain Neuropsychiatric Conditions: The Example of Autism -- Determining the Role of Synchrony Dynamics in Epileptic Brain Networks -- Computational Approaches for Diagnosis and Monitoring of Epilepsy from Scalp EEG -- Somatosensory neuromodulation with a focus towards clinical systems -- A Neuroprosthetic for Individuals with Tetraplegia: The path from a clinical research tool to a home-use assistive device -- Towards Real-World Neuromonitoring and Applications in Cognitive Engineering -- The 2020 Roadmap for Bioelectronic Medicine -- Neurotechnology: Patenting Roadmap -- Quality Management Systems for Neural Engineering: Principles and Practices -- Invasive Neural Integration and Clinical Translation -- Neurosurgical Considerations for the Brain Computer Interface -- Developing ethical guidelines for implantable neurotechnology: The importance of incorporating stakeholder input.