Some context: Henry Gustav Molaison (February 26, 1926 - December 2, 2008), known widely as H.M., was an American memory disorder patient who had a bilateral medial temporal lobectomy to surgically resect the anterior two thirds of his hippocampi, parahippocampal cortices, entorhinal cortices, piriform cortices, and amygdalae in an attempt to cure his epilepsy. Although the surgery was partially successful in controlling his epilepsy, a severe side effect was that he became unable to form new memories. H.M. was widely studied from late 1957 until his death in 2008. His case played an important role in the development of theories that explain the link between brain function and memory, and in the development of cognitive neuropsychology, a branch of psychology that aims to understand how the structure and function of the brain relates to specific psychological processes.
The study of Molaison revolutionized the understanding of the organization of human memory. It has provided broad evidence for the rejection of old theories and the formation of new theories on human memory, in particular about its processes and the underlying neural structures (cf. Kolb & Whishaw, 1996). In the following, some of the major insights are outlined.  Molaison's brain was the subject of an anatomical study funded by the Dana Foundation and the National Science Foundation. The aim of the project, headed by Jacopo Annese, of The Brain Observatory at UC San Diego, was to provide a complete microscopic survey of the entire brain to reveal the neurological basis of Molaison's historical memory impairment at cellular resolution. On December 4, 2009, Annese's group acquired 2401 brain slices, with only two damaged slices and 16 potentially problematic slices. The digital 3D reconstruction of his brain was finished at the beginning of 2014.  The results of the study were published in Nature Communications for January 2014. The researchers found, to their surprise, that half of H.M.'s hippocampus had survived the 1953 surgery, which has deep implications on past and future interpretations of H.M.'s neurobehavioral profile and of the previous literature describing H.M. as a 'pure' hippocampus lesion patient. Additionally, a previously unexpected discrete lesion was discovered in the prefrontal cortex. These findings suggest revisiting raw data from behavioral testing. A three-dimensional virtual model of the brain allowed the dynamics of the surgery to be reconstructed; it was found that the brain damage above the left orbit could have been created by Dr. Scoville when he lifted the frontal lobe to reach into the medial temporal lobes.  The article also describes the general neuropathological state of the brain via multiple imaging modalities. As H.M. was 82 when he died, his brain had aged considerably. Several pathological features were discovered, some severe, which had contributed to his cognitive decline.  The digital atlas of HM's brain was made publicly available on the Internet free of charge; its "permanence on the web relies on contributions from users".
What were the final conclusions about his brain?
A: The researchers found, to their surprise, that half of H.M.'s hippocampus had survived the 1953 surgery,
Some context: Masami Akita (Qiu Tian  Chang Mei , Akita Masami, born December 19, 1956), better known by his stage name Merzbow (merutsubau, Merutsubau), is a Japanese noise musician. He is best known for his style of harsh, confrontational noise exemplified on his 1996 release, Pulse Demon. Since 1980, he has released over 400 recordings, and has collaborated with various artists.
During the European tour in September-October 1989, Merzbow could only bring simple and portable gear; this led to the harsh noise style Merzbow became known for in the 1990s. Cloud Cock OO Grand (1990) was the first example of this new style, Merzbow's first digital recording (on DAT), and the first recording made for the CD format. It also includes live material recorded during the tour.  But when I started live in late 1980s I didn't like to use tape on stage. I like only live electronics. So, my studio works changed to more live composition style. I'm still using many tapes in studio works, but difference is I treat tapes and instruments. Before, I used tapes as overdubbing concept. But now tapes are crashing together, no static overdub. I found that style on Cloud Cock OO Grand.  Beginning in the mid-1990s, Merzbow began to be influenced by death metal and grindcore. Recordings from this time are mostly recorded at extreme volume, some mastered at levels far beyond standard (Noisembryo, Pulse Demon). In 1994, Akita acquired a vintage EMS synthesizer. From 1996, plans were made to release a "10 (or maybe 12)" CD box set on Extreme Records. In 2000, Extreme Records released the Merzbox, a fifty CD set of Merzbow records, twenty of them not previously released.  Throughout most of the 1990s, Merzbow live was a trio with Reiko A. on electronics and Bara on voice and dance. Masami Akita occasionally played drums for Hijokaidan during the early-mid 1990s.  In the early 1990s, Masami Akita composed the soundtracks to numerous kinbaku videos by Fuji Planning (Bu Er Qi Hua , Fuji Kikaku) and seppuku-themed videos by their sub-label Right Brain. Akita also directed Lost Paradise (Shi Le Yuan  Cheng Ma Fu Nu Fu Qie ri, Shitsurakuen: Jobafuku onna harakiri) for Right Brain. Some of this music was included on Music for Bondage Performance and Music for Bondage Performance 2, co-credited to Right Brain Audile. Director Ian Kerkhof would use a Merzbow track for his 1992 film La sequence des barres paralleles, and Akita composed original music for Kerhof's 1994 film The Dead Man 2: Return of the Dead Man. Kerkhof made the documentary Beyond Ultra Violence: Uneasy Listening by Merzbow in 1998. Akita also created music for Ilppo Pohjola's Asphalto (1998) and Routemaster (2000).
Are there any other interesting aspects about this article?
A:
During the European tour in September-October 1989, Merzbow could only bring simple and portable gear;