MND left her without a voice. After such a long time, I couldn't really remember my voice, Sarah Ezekiel tells BBC Access All. When I first heard it again, I felt like crying. The onset of motor neurone disease (MND) left Sarah without a voice and the use of her hands at the age of 34. It was within months of her becoming a mum for the second time.

The success of deep learning comes at a tremendous computational and energy cost, and the scalability of training massively overparametrized neural networks is becoming a real barrier to the progress of AI. Despite the popularity and low cost-per-iteration of traditional Backpropagation via gradient decent, SGD has prohibitive convergence rate in non-convex settings, both in theory and practice. To mitigate this cost, recent works have proposed to employ alternative (Newton-type) training methods with much faster convergence rate, albeit with higher cost-per-iteration. For a typical neural network with $m=\mathrm{poly}(n)$ parameters and input batch of $n$ datapoints in $\mathbb{R}^d$, the previous work of [Brand, Peng, Song, and Weinstein, ITCS'2021] requires $\sim mnd + n^3$ time per iteration. In this paper, we present a novel training method that requires only $m^{1-\alpha} n d + n^3$ amortized time in the same overparametrized regime, where $\alpha \in (0.01,1)$ is some fixed constant. This method relies on a new and alternative view of neural networks, as a set of binary search trees, where each iteration corresponds to modifying a small subset of the nodes in the tree. We believe this view would have further applications in the design and analysis of DNNs.

A British scientist who became the'world's first full cyborg' has passed away at the age of 64. Peter Scott-Morgan decided to challenge what it meant to be human when he refused to accept his fate following a diagnosis of motor neurone disease in 2017. He said he wanted to push the boundaries of what science can achieve so decided to extend his life and become fully robotic. His family confirmed the news of his passing on his Twitter account this morning. 'To Peter's amazing rebel supporters: With a broken heart, I'm letting you all know that Peter passed peacefully surrounded by his family, and those closest to him,' they wrote.

Intel, Dell, and Rolls-Royce have created a digital tool to preserve and clone the voices of people with motor neuron disease (MND), also known as ALS before they lose their ability to speak. The companies worked with the Motor Neurone Disease Association to produce the I Will Always Be Me storybook and machine learning process to generate a voice model of the person with MND who reads it. The I Will Always Be Me story written by Jill Twiss incorporates crucial phrases into its thousand-word length. Once a user reads it aloud, the audio recording is processed and transformed into a voice model capable of synthesizing the reader's voice to say whatever they wish through the kind of accessibility devices made famous by Dr. Stephen Hawking. The idea is to give the 80% of people with MND who lose the ability to speak to still have their own voice.

I rarely come away from a film or TV show without a single complaint, but that's exactly what happened after watching Peter: The Human Cyborg this weekend. If I had to name two minor quibbles about this new Channel 4 documentary, they'd be: Then again, neither was the short few years Dr. Peter Scott-Morgan had to prepare for rapidly advancing Motor Neurone Disease (MND) to lock his sharp mind into a dysfunctional body. But against all odds, the roboticist pulled it off at the eleventh hour, adapting himself and merging with cutting-edge technology, including Artificial Intelligence, before losing the power to breathe, eat, speak and express himself. "I will continue to evolve," he says with enthusiasm," dying as a human, living as a cyborg." MND, known less commonly as Amyotrophic Lateral Sclerosis (ALS), is the progressive killer that eventually took Stephen Hawking in 2018, but an undaunted Peter was determined to take on his disease in a different way to the renowned physicist.

In November 2017, Peter B Scott-Morgan received the news that almost nothing can prepare you for – he was told he had just two years to live. Peter had been diagnosed with motor neurone disease (MND). It kills a third of those who have it within a year, rising to a half by the end of year two, with no known cure. Devastated as Peter was, he'd already decided this was negotiable. Fortunately, long before his own diagnosis, he had been fascinated by the idea of harnessing the power of modern technology to prolong human life.

A terminally-ill British scientist dying from a muscle wasting disease says has fully completed his transition into the world's first full CYBORG -- called'Peter 2.0'. Peter Scott-Morgan, 61, decided to challenge what it meant to be human when he refused to accept his fate following a diagnosis of motor neurone disease in 2017. He said he wanted to push the boundaries of what science can achieve so decided to extend his life and become fully robotic. And this week the world-renowned roboticist returned to his home in Torquay, Devon, after 24 days in intensive care, with all medical procedures now complete and able to begin his re-booted life. But the evolution of his machine-like existence doesn't end there -- and he joked he had more upgrades scheduled than Microsoft.

A scientist who is dying from a muscle wasting disease is taking drastic steps in his bid to become the world's first true cyborg. Dr Peter Scott-Morgan, 61, from Torquay, Devon, was diagnosed with motor neurone disease two years ago and told it would only take until this year to kill him. But instead of accepting his fate he decided to challenge what it meant to be human and now hopes to create Peter 2.0. He is gradually replacing his bodily functions with machinery – an electric wheelchair now enables to him to be upright, sitting or laid down; he has banked his voice on a computer and had his voicebox removed; and is fed through a tube and has a catheter and colostomy bag attached so he doesn't eat or excrete. Dr Scott-Morgan shared the photo on social media with the caption: 'This is my last post as Peter 1.0.

The NHS describes motor neurone disease (MND) as: 'An uncommon condition that affects the brain and nerves. It causes weakness that gets worse over time.' The weakness is caused by the deterioration of motor neurons, upper motor neurons that travel from the brain down the spinal cord, and lower motor neurons that spread out to the face, throat and limbs. It was first discovered in 1865 by a French neurologist, Jean-Martin Charcot, hence why MND is sometimes known as Charcot's disease. In the UK, Amyotrophic Lateral Sclerosis (ALS) is referred to as Motor Neurone Disease, while in the US, ALS is referred to as a specific subset of MND, which is defined as a group of neurological disorders.