Hassanal Bolkiah Trophy (HBT) 2014

Seputar Timnas - Timnas Indonesia U-19 terus memantapkan persiapan jelang tampil di Hassanal Bolkiah Trophy (HBT) 2014 di Brunei Darussalam, 9-23 Agustus 2014. Pagi tadi, Senin 4 Agustus 2014, Evan Dimas dan kawan-kawan kembali menggelar latihan di Lapangan Sekolah Pelita Harapan (SPH), Karawaci.

Pelatih Indra Sjafri terus menggembleng taktik dan strategi permainan Timnas U-19. Pada sesi latihan pagi tadi, Indra terlihat ingin mematangkan strategi alternatif. Jika biasanya tim Garuda Jaya menggunakan formasi 4-3-3, di latihan pagi tadi mereka juga melatih sistem 3-5-2.

Putu Gede Juni Antara yang biasa beroperasi sebagai bek kanan, posisinya didorong sedikit ke depan. Dia diplot untuk bisa menjaga kedalaman lini tengah dan memutus aliran bola lawan di sektor kedua. Sistem penguasaan bola juga terus dimatangkan. Para pemain memiliki waktu paling lama satu menit untuk mengubah arah aliran bola.

Selain itu, Indra melatih pola serangan balik. Ketika memenangi perebutan bola di wilayah pertahanan, parapemain dituntut segera mengalirkan bola ke lini depan. Mereka hanya melakukan umpan maksimal lima kali

Timnas Indonesia U-19

Seputar Timnas - Kapten Timnas Indonesia U-19, Evan Dimas, tidak terlalu kecewa dengan batalnya timGaruda Jaya berlaga di turnamen COTIF, Valencia, Spanyol. Evan mengatakan, turnamen Hassanal BolkiahTrophy (HBT) 2014 juga punya manfaat khusus untuk persiapan tampil di Piala Asia U-19 2014.

Semula, Timnas U-19 dijadwalkan tampil di turnamen COTIF, 10-20 Agustus 2014. Namun, PSSI kemudian membatalkan keikutsertaan tim besutan Indra Sjafri di turnamen COTIF 2014. Sebagai gantinya, Timnas U-19 dikirim ke turnamen HBT 2014, 9-23 Agustus 2014.

Evan mengaku tidak ambil pusing dengan batalnya Timnas U-19 di turnamen COTIF. Gelandang 19 tahun itu mengatakan, Timnas U-19 bisa mengambil manfaat positif saat tampil di HBT 2014. 

"Intinya jangan mengeluh. Ini proses, jangan dijadikan beban tidak bisa bermain di Spanyol. Siapa tahu di Brunei lebih bermanfaat ketimbang Spanyol. Kami sebagai pemain hanya tinggal menjalankan apa yang sudah diprogramkan. Tetap fokus dan konsentrasi," ujar Evan di Lapangan Sekolah Pelita Harapan (SPH), Karawaci, Senin 4 Agustus 2014 pagi.

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How does the brain function?

The brain represents two percent of the body's weight but uses 20% of the body's energy and consumes 20% of the oxygen humans breathe. The brain saves the incoming information in different parts of the brain, each with differing storing durations: through the “procedural memory” the brain stores acquired skills and habits in the cerebellum. Episodic and semantic information (such as names, words and experiences) are stored in the “declarative memory”. Information gathered by the senses is briefly (for up to 2 seconds) stored in the “sensory memory”. After that, the information is either deleted or forwarded to short-term memory where it typically remains 30 seconds. Then, they are moved to long-term memory where the information is stored.

How does the brain learn?

The brain is made of about 100 billion nerve cells (also called neurons) that are connected in complex ways. Each neuron can form several thousand connections to other neurons. These connections formed between neurons are called synapses. Contrary to other human cells, neurons do not divide, nor do they die to be replaced by new neurons. The neurons you are born with have to last your whole lifetime. When processing information, it runs through the many individual neurons in the brain. This strengthens the connections between neurons, causing the brain to rewire itself a little with each new piece of information. You can imagine the stronger connections between neurons scenario similar to traffic, in locations with more traffic, the roads are bigger and have more lanes.