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Beliau memiliki PhD 1, CH , CBE , FRS 0, FRSA
Lucasian Professor of Mathematics 1
Tahukah anda bahagian yang paling tinggi nilainya di dalam tubuh badan kita ialah otak 3.
Seseorang yang tidak sempurna tubuh badannya tetapi mempunyai daya fikir yang hebat perlu lah kita kagumi. Kita perlu kagumi akal kerana akal 3 lah yang banyak mencipta produk-produk terkini yang kebanyakan di gunakan oleh masyarakat di dunia.
Akal 3 meng ‘UPGRADE’ produk-produk terdahulu menjadi produk-produk yang lebih baik untuk di gunakan pada zaman ini. Dulu komputer besar bagak, sekarang ia sebesar peha (Lap) dan boleh di letakkan di atas peha. (Top)
Dulu masyarakat Islam di kagumi bahkan pernah menjadi satu masyarakat yang dominant ketika kita menguasai sains dan teknologi. Pada masa itu akal orang Islam merupakan aset dunia. Ini kerana kita banyak membawa perubahan dunia dan kita mempunyai pemikir-pemikr yang hebat dan masyarakat Islam berfikiran realistik.
Pada hal pada masa itu (Islam dominant) ‘cocktail party’ arak tidak wujud.
dulu dan selamanya
Tetapi… Itu dulu.. kemudian ia terhakis gara-gara politik. Sekarang kita tidak berapa dominant. Sekarang kita lebih suka bergantung dengan orang lain bahkan kita ‘terpaksa’ bergantung dengan mereka.
Dulu apabila individu-individu tertentu cuba untuk memperbetulkan pemikiran masyarakat Islam negara tertentu, individu itu akan di kenakan hukuman yang berat. Seperti Sayd Qutb dan Imam Ahmad.
Mereka di anggap sebagai ‘Pengacau’ ATAU MENGUGAT kuasa POLITIK. Ada juga yang terasa di perbodohkan.
Kita banyak dengaR negara Islam pemegang minyak dunia. Tetapi saya pasti ‘pengendali’ minyak di negara Islam bukannya datang dari negara Islam itu sendiri. So apa yang ‘grand’ nya kita sebagai pemegang saham minyak? tetapi terpaksa guna khidmat luar untuk sedutkan minyak dari muka bumi kita sendiri…
Saya tak nak ambil tahu pun.. Aiman tak kisah…
Akal atau otak ada pada setiap manusia yang bernyawa sama ada mereka hidup di luar bandar (kampung) mahupun di dalam bandar. Akal yang sempurna boleh menjadi sedikit rosak apabila tugas akal di kuasai oleh nafsu.
Apabila nafsu menguasai akal, maka kita akan hilang pertimbangan dalam apa jua keputusan.
Akal boleh hilang pertimbangan sekiranya sesuatu kuputusan itu di buat dalam keadaan mabuk, marah, high dadah, untuk keseronokan dan tertekan.
Arak biasanya di samakan sebagai minuman untuk bersosial atau minuman yang mempunyai lambang kekayaan (socioeconomic-status 0) si peminum. Ini kerana arak ada yang sangat mahal dan ada yang sangat murah.
Ia di percayai di hidangkan dalam majlis-majlis tertentu agar majlis itu menjadi riuh rendah. Nanti kalau majlis itu sunyi sepi susah pula untuk kita ‘tukar-tukar’ fikiran.
Tidak ada sesiapa yang pernah hidangkan dadah jenis syabu semasa kita menghadiri majlis-majlis tertentu. Tetapi kesan arak atau dadah sama sahaja. Arak di panggil sebagai psychoactive drugs. Cuma ia di terima oleh masyarakat kerana pengeluar arak pandai mengiklankan produk mereka sehingga kita nampak ia (arak) sangat cantik. Sesiapa yang pernah melihat iklan arak, pasti akan tergugat. Lagipun kita menghadiri majlis orang barat, sudah tentu hidangan barat yang akan di sediakan. Terpulang lah… Saya tidak berminat nak ambil tahu…. Aiman tak kisah pun… Itu cara sosial kehidupan anda.
Long-term effects of alcohol
Dengan akal juga manusia mampu mengubah nasib hidupnya. Akal memberitahu kita tentang pentingnya untuk mengubah nasib diri kita sendiri.
Tetapi kalau kita tidak peduli tentang masa depan atau arah tuju hidup kita, maka akal tidak begitu penting sangat. Kerana yang penting bagi kita ialah kita boleh makan (soru), minum, tidur, bersenyawa dan bercucuk tanam.
Ada tactic politik yang suka kan masyarakat yang tidak suka berfikir. Kerana ‘masyarakat’ sebegitu senang di kuasai dan ’senang di makan’. Anda perlu mendalami politiking secara mendalam untuk benar-benar faham…
Ia adalah tactic poltik .
Akal di kagumi nafsu di hindari
image from: http://farm3.static.flickr.com/2017/1931425760_627c048275_m.jpg
image from: http://farm3.static.flickr.com/2017/1931425760_627c048275_m.jpg
Hanya orang-orang berfikir (dengan akal) sahaja yang di kagumi oleh Allah s.w.t.
Yang paling utama apakah sumbangan akal anda kepada kebaikan masyarakat itu.
Sesiapa sahaja boleh menjadi hebat dengan kekuatan akal…. sama ada di ulu mahupun di bandar… Saya pernah lihat kehidupan di kawasan ulu. Ini kerana allahyarham ayah saya hidup di kawasan bendang (Parit buntar), titi serong. Tempat saya main lumpur sawah.
Untuk memastikan akal bakal anak kita berada di tahap yang sempurna penjagaan awal perlu di lakukan semasa anak itu di dalam kandungan lagi.
New Insights Into Growth Factor’s Role In Brain Development; Could Lead To Better Understanding Of Memory Formation
ScienceDaily (Feb. 11, 2009) — New research sheds light on a neural growth factor called proBDNF, finding that it is present and potentially active during the perinatal period when the brain’s circuitry and memory-encoding regions are being refined. Led by Weill Cornell Medical College investigators with those at the National Institutes of Health (NIH) and Memorial Sloan-Kettering Cancer Center (MSKCC), and reported in the Jan. 11 issue of the journal Nature Neuroscience, the study could lead to a better understanding of brain development and the formation of memories.
ProBDNF is the precursor form of mature brain-derived neurotrophic growth factor (BDNF), and both are active in the hippocampus and cortex — areas key to learning, memory and higher thinking. Intriguingly, proBDNF and BDNF encourage different actions; BDNF promotes the differentiation of new neurons and their constituent parts (axons, dendrites and synapses), and proBDNF the pruning of synapses — a process that occurs particularly in the early stages of life.
“Our results suggest that the nervous system plays an active role in both potentiating and dampening its own activity as necessary,” says senior author Dr. Barbara Hempstead, the O. Wayne Isom Professor of Medicine at Weill Cornell Medical College and a leader in the field of neurotrophin research.
Dr. Hempstead and her research team, including lead authors Dr. Jianmin Yang and Dr. Chia-Jen Siao of Weill Cornell Medical College, developed new techniques that enabled them to observe when and where proBDNF and mature BDNF were being made in a mouse model. They found that proBDNF is most highly expressed in the hippocampus during the postnatal period of the mouse at about days 3 to 21, when large numbers of axons and synapses are being formed. They also found that p75 receptors, a class of receptors that encode a “death domain” in which neurons are killed or pruned, are also active during this period. These results suggest that the expression of proBDNF and p75 are coordinated, with higher and more widespread levels of both molecules seen in the young mouse brain, and lower and more localized levels expressed in the more mature brain.
Since the neurotrophins were discovered many years ago, controversy has existed over a seemingly contradictory role for BDNF. On the one hand, it seems to incite cell death by binding with p75, or dampening synaptic transmission — important roles identified by co-author Dr. Bai Lu of the NIH’s National Institute of Child Health and Human Development. However, the mature form of BDNF also facilitates synaptic transmission and promotes survival and dendritic complexity by activating a class of receptors called the Trk tyrosine kinases.
“Many people in the field wondered how this could be possible,” Dr. Hempstead says. “We found that both the ‘pro,’ or longer precursor form of BDNF, as well as the shorter survival-promoting form of BDNF are secreted by neurons. This gives us a clearer picture that BDNF plays dual roles in the developing brain — possibly both dampening and enhancing synaptic activity.”
Extrapolating her findings from mouse to human, Dr. Hempstead says that this finding provides new insight into how the brain is wired and how this wiring is refined — particularly during the developmental stages.
“When we’re young we all have the ability to learn a multitude of things and acquire many skills. We can quickly learn languages, how to ride a bicycle or to swim. But as we get older our neuronal circuits become more refined, responsive to the things we do on a repetitive basis,” Dr. Hempstead says. “This synaptic strengthening, pruning and refining allow us to have more effective and efficient nerve communication. The question has always been, how do we refine and strengthen synapses that we want to maintain and eliminate those that are ‘noise’ in the background? Our research provides important clues about how the brain is able to do this.”
This paper builds on previous research Dr. Hempstead and her team published in Science in 2001 and Nature Neuroscience in 2005.
Additional co-authors include Dr. Francis Lee, Dr. Deqiang Jing, research technician Tina Marinic of Weill Cornell, and Kelly McGrath, formerly of Weill Cornell; Dr. Willie Mark of Memorial Sloan-Kettering Cancer Center; Dr. Zhe-Yu Chen of Shandong University; Dr. Lino Tessarollo of the National Cancer Institute at Frederick (NCI-Frederick); and Dr. Guhan Nagappan of the National Institute of Child Health and Human Development (NICHHD).
The study was funded by grants from the National Institute of Neurological Disease and Stroke and the National Institute of Child Health and Human Development (NICHHD) of the National Institutes of Health (NIH).